Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806982 | Imaging device | Kenji Sakakibara, Masashi Ueda | 1989-02-21 |
| 4802050 | Magnetic recording medium | Takeshi Miyabayashi | 1989-01-31 |
| 4797107 | Copyable blackboard | Naoyuki Hatta, Hideo Yoshihara, Takeshi Izaki, Akihiro Sawada, Kazuo Sangyoji | 1989-01-10 |
| 4785316 | Image recording device | Hitoshi Nakai, Yoichi Horaguchi, Makoto Suzuki | 1988-11-15 |
| 4781113 | Electric conduction printer | Masanari Kobayashi, Yasuo Kimura | 1988-11-01 |
| 4742374 | Copying apparatus | Ryohei Komiya, Naoyuki Hatta | 1988-05-03 |
| 4740809 | Optical printing system | Ryohei Komiya, Ichiro Sasaki, Kouji Kobayakawa, Akira Sago | 1988-04-26 |
| 4740797 | Thermo-magnetic recording device | Isao Kawano | 1988-04-26 |
| 4685814 | Apparatus for dot-matrix printing of characters missing from a type carrier | Yasuhiro Miki | 1987-08-11 |
| 4639152 | Printing apparatus with a thermal print head | Yasutaka Tomida | 1987-01-27 |
| 4582314 | Paper feeding apparatus | Susumu Kuzuya, Isao Kagami, Yuuichi Takenaka | 1986-04-15 |
| 4577984 | Paper feeding device for a printing apparatus providing alternatively different feed paths | Susumu Kuzuya, Isao Kagami, Yuuichi Takenaka | 1986-03-25 |
| 4565462 | Paper loading apparatus for printer including plural feed paths | Susumu Kuzuya, Isao Kagami, Yuuichi Takenaka | 1986-01-21 |
| 4527918 | Apparatus for both printing characters and plotting graphs | Makoto Suzuki | 1985-07-09 |
| 4398181 | Keyboard entry system | — | 1983-08-09 |
| 4278124 | Method of producing hollow steel ingot and apparatus therefor | Kazuo Aso, Takesaburo Nishioka, Naomichi Miyai, Jun Matsuno | 1981-07-14 |
| 4181228 | Apparatus for conveying cops and bobbins for directly connecting ring frame with winder | Kiyozi Hashimoto, Tsuyoshi Shimatani, Ryoichi Morimoto, Ikuo Ueda | 1980-01-01 |