Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423486 | Thermographic recording elements | Kohzaburoh Yamada, Hiroyuki Suzuki, Takashi Hoshimiya, Kohji Kawato, Toshihide Ezoe | 2002-07-23 |
| 6346372 | Silver halide photographic light-sensitive material | Masaru Yoshikawa, Atsushi Matsunaga | 2002-02-12 |