Issued Patents 1997
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D378599 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-25 |
| D378600 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-25 |
| D378598 | Laser beam printer | Toshimi Chiba | 1997-03-25 |
| D378527 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-18 |
| D378530 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-18 |
| D378529 | Cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-18 |
| D378528 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-18 |
| D378526 | Ink cartridge for printer | Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto, Wataru Takahashi | 1997-03-18 |