Issued Patents All Time
Showing 101–122 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963923 | Microfilm projecting apparatus | Hideaki Kusano | 1990-10-16 |
| 4947266 | Image processing system | Yutaka Watanabe, Hideaki Kusano | 1990-08-07 |
| 4894681 | Image reader | Yutaka Watanabe, Hideaki Kusano | 1990-01-16 |
| 4866016 | Alumina-based ceramic composition | Minato Ando, Fumio Mizuno | 1989-09-12 |
| 4864417 | Image processing system with specific read/print control | Yutaka Watanabe, Hideaki Kusano | 1989-09-05 |
| 4839654 | System for detecting underground objects | Shiro Odagiri, Kouji Maeda, Yasuhiro Uekubo, Aiko Jitumori, Teruo Usami | 1989-06-13 |
| 4825243 | Film image projecting apparatus for handling a roll film containing a plurality of rows of frames | Nobuo Ueda, Masafumi Fujita | 1989-04-25 |
| 4783380 | Metallizing composition on alumina porcelain | Yukito Nakayama, Minato Ando | 1988-11-08 |
| 4738523 | Retrieval control apparatus for microfilm reader | Yutaka Tanaka, Nobuo Ueda, Takanori Saito, Osami Kato | 1988-04-19 |
| 4735926 | Alumina ceramic body | Minato Ando, Fumio Mizuno | 1988-04-05 |
| 4720471 | Alumina porcelain compositions | Minato Ando, Fumio Mizuno | 1988-01-19 |
| 4704564 | Convergence correction apparatus | Toshio Kobayashi | 1987-11-03 |
| 4668646 | Alumina ceramic composition | Minato Ando, Fumio Mizuno | 1987-05-26 |
| 4643985 | Dielectric porcelain material | Minato Ando, Fumio Mizuno | 1987-02-17 |
| 4614725 | Alumina porcelain composition | Minato Ando, Fumio Mizuno | 1986-09-30 |
| 4601990 | High-alumina ceramic composition | Minato Ando, Takashi Kato | 1986-07-22 |
| 4601991 | Alumina porcelain compositions | Minato Ando | 1986-07-22 |
| 4591574 | Alumina porcelain composition | Minato Ando, Fumio Mizuno | 1986-05-27 |
| 4514459 | Woven fabric having a velvety appearance | Junyo Nakagawa, Shinji Yamaguchi, Kiyoshi Hirakawa, Isao Tokunaga | 1985-04-30 |
| 4409860 | Apparatus for precisely moving a table | Shigeo Moriyama, Tatsuo Harada | 1983-10-18 |
| 4358198 | Apparatus for moving table on stage | Shigeo Moriyama, Tatsuo Harada | 1982-11-09 |
| 4302602 | 2-(N,N-Dimethylamino) indan-1,3-dione and method for manufacture thereof | — | 1981-11-24 |