Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D331595 | Electrostatic copying machine | — | 1992-12-08 |
| 5094127 | Adaptive control system for vehicles | Masahiro Takada, Kazushige Narazaki, Osamu Ito | 1992-03-10 |
| D320808 | Electrostatic copying machine | — | 1991-10-15 |
| D314397 | Copying machine | Masanori Hashimoto, Tatsuo Okuda | 1991-02-05 |
| 4948254 | Light wave interference length-measuring apparatus | — | 1990-08-14 |
| 4870504 | Image scanning apparatus including means for selecting one of a plurality of scanning drums to be scanned | Mikizo Katsuyama | 1989-09-26 |
| 4754325 | Method and apparatus for producing a color-separation film by recording at least one trimmed color-separation image and a masking region simultaneously | Akira Yumen, Naotada Saito | 1988-06-28 |
| 4646144 | Method and apparatus for reproducing color separation picture image | Akira Yumen, Naotada Saito | 1987-02-24 |
| 4531039 | Automatic valve seat build-up welding apparatus | Masami Okano, Akimasa Tanaka, Takeshi Suzuki, Tatsuo Miyazaki | 1985-07-23 |
| 4482821 | Superconductive logic circuit | Kouji Houkawa, Masaru Okada | 1984-11-13 |
| 4383458 | Film cutter | Makoto Kitai | 1983-05-17 |
| 4330841 | Logic circuit with asymmetrical quantum interferometric circuits | Hazime Yamada | 1982-05-18 |
| 4242484 | Vinylidene chloride copolymer as a material for production of packaging articles | Akira Suzuki, Masao Oya | 1980-12-30 |