Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479230 | Light sensitive silver halide photographic emulsion and silver halide photographic light-sensitive material containing the emulsion | — | 2002-11-12 |
| 6464737 | Production method and system for granulating powdered material | Hirokazu Yoshimoto, Sanji Tokuno, Hiroshi Tada, Kazue Murata | 2002-10-15 |
| 6432534 | Process for the production of tablets and tablets | Eiji Hayakawa, Motohiro Ohta, Hiroyuki Morimoto, Yasushi Watanabe, Kunio Ito +1 more | 2002-08-13 |
| 6365335 | Compound and silver halide photographic material containing the same | Takanori Hioki | 2002-04-02 |
| 6342716 | Semiconductor device having dot elements as floating gate | Kiyoyuki Morita, Kiyoshi Araki, Koichiro Yuki, Kazuyasu Adachi, Masayuki Endo +1 more | 2002-01-29 |
| 6342248 | Dividable tablet and press-through pack | Junichi Miyabe, Yuji Iwase, Shigemitsu Miura, Eiji Hayakawa, Kunio Ito | 2002-01-29 |
| 6340560 | Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method | Tadashi Inaba, Shigeo Hirano | 2002-01-22 |