List of Foreign Patents

by Shinsaku Fujita

[Fujita's Home Page]

[Imaging and Information Materials] [Dept. Chem. Materials Tech.]

List of Foreign Patents

• European Patents
• Germany Patents
• British Patents
• Belg. Patents
• US Patents

European Patents [Top of List of Foreign Patents]

• Reagents for measuring lipase activity.
  Y. Inagaki, M. Okazaki, S. Fujita, Eur. Pat. Appl., EP50877 (1982).
  Chem. Abstr., 97, 87837c (1982).

• Heat-deveopable color photographic material.
  H. Naito, H. Hara, T. Aono, K. Sato, S. Fujita, Eur. Pat. Appl., EP76492 (1983).
  Chem. Abstr., 99, 131398c (1983).

• Heat-developable color photographic material.
  Y. Yabuki, K. Sato, S. Fujita, K. Koyama, H. Hara, H. Naito, Eur. Pat. Appl., EP106211 (1984).
  Chem. Abstr., 101, 101259a (1984).

• Heat-developable color photographic material.
  H. Kitaguchi, K. Sato, S. Fujita, H. Hara, H. Naito, S. Sawada, Eur. Pat. Appl., EP106357 (1984).
  Chem. Abstr., 101, 120531z (1984).

• Color light-sensitive material.
  K. Sato, S. Fujita, K. Nakamura, Eur. Pat. Appl., EP143310 (1985).
  Chem. Abstr., 103, 113270b (1985).

• Method for processing information on chemical reactions.
  S. Fujita, Eur. Patent, 0213483 B1 (1994).

British Patents [Top of List of Foreign Patents]

• Hydroxybenzoxazole derivatives and their use in the preparation of dye-releasing redox compounds.
  S. Fujita, K. Koyama, Y. Inagaki, Brit. UK Pat. Appl., GB2067559 (1981).

German Patents [Top of List of Foreign Patents]

• Hydroquinones.
  S. Fujita, K. Sano, N. Furutachi, Ger. Offen., 2413189 (1973).
  Chem. Abstr., 82, 97831a (1975).

• Diazonium salts for forming azo dyes.
  S. Fujita, Ger. Offen., 2413323 (1974).
  Chem. Abstr., 81, 171365z (1974).

• 1-Arylazo-1-cyano-2-acyloxy-2-furylethene derivatives as color defelopers in diffusion transfer photographic processes.
  Y. Maekawa, S. Fujita, K. Sano, S. Sakanoue, Ger. Offen., 2432339 (1975).
  Chem. Abstr., 82, 178182s (1975).

• Dye-transfer photographic materials.
  S. Imai, S. Fujita, Y. Maekawa, S. Sakanoue, Ger. Offen., 2444694 (1975).
  Chem. Abstr., 83, 200168m (1975).

• Photographic developer.
  S. Fujita, Ger. Offen., 2446326 (1975).
  Chem. Abstr., 83, 96717b (1975).

• Dye developer and its use in a light-sensitive material.
  S. Fujita, S. Sakanoue, Ger. Offen., 2453129 (1975).
  Chem. Abstr., 84, 67791m (1976).

• Hydroquinone derivatives.
  S. Fujita, Ger. Offen., 2516968 (1975).
  Chem. Abstr., 84, 58903x (1976).

• Light-sensitive photographic diffusion transfer element.
  S. Fujita, S. Sakanoue, M. Miyakawa, Ger. Offen., 2630999 (1977).
  Chem. Abstr., 87, 93496a (1977).

• Light-sensitive photographic element.
  S. Fujita, H. Hayashi, S. Ono, Y. Yoshida, T. Harada, Ger. Offen., 2823903 (1978).
  Chem. Abstr., 91, 30500j (1979).

• 2-(Alkoxyalkoxy)-5-nitrobenzenesulfonic acids and their salts.
  S. Fujita, S. Ono, H. Hayashi, Ger. Offen., 2827265 (1979).
  Chem. Abstr., 90, 168280y (1979).

• Photographic film for color diffusion-transfer process.
  S. Fujita, T. Harada, K. Endo., Ger. Offen., 2906526 (1979).
  Chem. Abstr., 92, 224250u (1980).

• Photographic photosensitive film for the color diffusion transfer process.
  S. Ono, T. Harada, S. Fujita, Y. Yoshida, Ger. Offen., 2923300 (1979).
  Chem. Abstr., 93, 16901a (1980).

• o-Aminophenol derivatives.
  S. Fujita, K. Koyama, Y. Inagaki, Ger. Offen. 3027128 (1981).
  Chem. Abstr., 95, 42626a (1981).

• Color photographic light-sensitive material.
  S. Fujita, K. Koyama, Y. Inagaki, Ger. Offen., 3027291 (1981).
  Chem. Abstr., 95, 52621j (1981).

• Color photographic photosensitive material and its use.
  K. Sato, S. Fujita, H. Naito, H. Hara, Ger. Offen. DE 3248387 (1983).
  Chem. Abstr., 100, 112287p (1984).

• Photosensitive photographic silver halide material.
  S. Hirano, Y. Sano, H. Takei, T. Miyasaka, S. Fujita, Ger. Offen. DE 3436281 (1985).
  Chem. Abstr., 103, 132287d (1985).

• Solid-state color imaging device.
  S. Fujita, T. Harada, K. Matsumoto, Ger. Offen. DE 3329219 (1984).

Belg. Patents [Top of List of Foreign Patents]

• Photosensitive phtographic sheet for color diffusion transfer.
  S. Fujita, T. Harada, Y. Yoshida, Belg., 871693 (1979).
  Chem. Abstr., 91, 81556q (1979).

US Patents [Top of List of Foreign Patents]

• Thioindoxyl azo dye developers for diffusion transfer process.
  S. Fujita, S. Sakanoue, U. S. Patent, 3999991 (1976).

• Furan containing azo dye developers.
  S. Fujita, Y. Maekawa, K. Sano, S. Sakanoue, U. S. Patent, 4014700 (1977).

• 2-Alkoxyalkoxy-5-aminobenzoic acid.
  H. Harada, S. Fujita, U. S. Patent, 4233237 (1980).
  Chem. Abstr., 95, 44741h (1981).

• 2-Alkoxyalkoxy-5-nitrobenzenesulfonic acid and salt thereof.
  S. Fujita, S. Ono, H. Hayashi, U. S. Patent, 4246414 (1981).

• Photographic light-sensitive sheet for the color diffusion transfer process.
  S. Fujita, T. Harada, K. Endo, U. S. Patent, 4245028 (1981).

• Photographic light-sensitive sheet for the color diffusion transfer process.
  S. Ono, T. Harada, S. Fujita, Y. Yoshida, U. S. Patent, 4255509 (1981).

• Photographic light-sensitive sheet for the color diffusion transfer process.
  S. Fujita, T. Harada, Y. Yoshida, U. S. Patent, 4268624 (1981).
  Chem. Abstr., 95, 71000x (1981).

• Photographic light-sensitive sheet for the color diffusion transfer process.
  S. Fujita, H. Hayashi, S. Ono, Y. Yoshida, T. Harada, U. S. Patent, 4268625 (1981).

• o-Aminophenol compounds.
  S. Fujita, K. Koyama, Y. Inagaki, U. S. Patent, 4310693 (1982).

• Color photographic light-sensitive material.
  S. Fujita, K. Koyama, Y. Inagaki, K. Waki, U. S. Patent, 4336322 (1982).

• Method for processing information on chemical reactions.
  S. Fujita, U. S. Patent, 4982338 (1991).

• Method for processing information on chemical reactions.
  S. Fujita, U. S. Patent, 5023802 (1991).

• Method for processing information on chemical reactions.
  S. Fujita, U. S. Patent, 5047929 (1991).

• Method for processing information on chemical reactions.
  S. Fujita, U. S. Patent, 5056035 (1991).

• 1999/12/01 English Version