Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383276 | Azomethine compound and oily magenta ink | Katsuyoshi Yamakawa, Masuji Motoki, Naoki Asanuma, Tadahisa Sato, Hisashi Mikoshiba | 2002-05-07 |
| 6376976 | Cathode-ray tube having oxide cathode and method for producing the same | Kiyoshi Saitoh, Hiroshi Yamaguchi, Takashi Shinjo, Hiroyuki Teramoto, Takuya Ohira | 2002-04-23 |
| 6347162 | Image processing apparatus | — | 2002-02-12 |