Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D325743 | Printing head for printer | Masaaki Sakai | 1992-04-28 |
| D319818 | Information storage and retrieval unit | Takashi Yomo | 1991-09-10 |
| D317173 | Envelope supply tray for printer | Takashi Yomo | 1991-05-28 |
| D315360 | Printer for computer | Hiroyuki Tokuda, Masaaki Sakai | 1991-03-12 |
| D315361 | Printer for computer | Hiroyuki Tokuda | 1991-03-12 |
| 4961261 | Roll for mill and method of making a roll for a mill | Tatsunori Kobayashi, Kouki Katou, Tetsuya Ohba, Takashi Yatsuzuka, Koji Tanabe | 1990-10-09 |
| D308221 | Laser beam printer | — | 1990-05-29 |
| D307764 | Printer | — | 1990-05-08 |
| D304951 | Microfilm reader printer | — | 1989-12-05 |
| D302560 | Microfilm reader printer | — | 1989-08-01 |
| 4817410 | Roll for mill | Takashi Yatsuzuka, Tetsuya Ohba, Kouji Tanabe, Tatsunobu Kobayashi, Kouki Katou | 1989-04-04 |
| D294033 | Reader printer for microfilm | — | 1988-02-02 |
| D291321 | Microfilm scanner | — | 1987-08-11 |
| D288333 | Microfilm reader printer | — | 1987-02-17 |
| D288330 | Microfilm reader | — | 1987-02-17 |
| D287730 | Laser beam printer | Takashi Yomo | 1987-01-13 |
| 4436006 | Method for cutting lead wires | Hiromichi Nakamura, Haruya Urano, Mitsunao Sekiwa | 1984-03-13 |
| 4196324 | Rotary switch | Kiminori Yamauchi | 1980-04-01 |