Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275879 | Magnetic recording medium containing carbon black having specific properties | Osamu Yoshida, Shingo Hashimoto | 1994-01-04 |
| 4999094 | Method for manufacturing a color member | Hitoshi Kamamori, Koji Iwasa, Mitsuru Suginoya, Yumiko Terada, Naoki Kato | 1991-03-12 |
| 4792510 | Electrophotographic element with silicide treated porous Al.sub.2 O.sub.3 sublayer | Masafumi Kumano, Yasuyuki Shindoh, Koichi Haga, Akihiro Fuse | 1988-12-20 |
| 4787716 | Color member and method for manufacturing same | Naoki Kato, Koji Iwasa, Hitoshi Kamamori, Mitsuru Suginoya, Yumiko Terada | 1988-11-29 |
| 4781444 | Color member having electrodeposited color layer composed of polymer and coloring matter bonded to polymer and method for manufacturing same | Mitsuru Suginoya, Koji Iwasa, Hitoshi Kamamori, Yumiko Terada, Naoki Kato +5 more | 1988-11-01 |
| 4704559 | Matrix type multi-color display device | Mitsuru Suginoya, Koji Iwasa, Hitoshi Kamamori, Yumiko Terada | 1987-11-03 |
| 4670188 | Electrically conductive high molecular resin composition for electrodeposition coating | Koji Iwasa, Hitoshi Kamamori, Mitsuru Suginoya, Yumiko Terada, Naoki Kato +5 more | 1987-06-02 |
| 4639088 | Multi-color display device and process of fabricating same | Mitsuru Suginoya, Koji Iwasa, Hitoshi Kamamori, Yumiko Terada | 1987-01-27 |
| 4617094 | Method of manufacturing solid state color filter device uses co-electrodeposition | Hitoshi Kamamori, Mitsuru Suginoya, Koji Iwasa, Yumiko Terada | 1986-10-14 |
| 4610507 | Color liquid crystal display device having multicolor polarizers | Hitoshi Kamamori, Yukiyoshi Tsunoda, Mitsuru Suginoya, Yumiko Terada | 1986-09-09 |
| 4528073 | Method for manufacturing multicolored plate, multicolored filter and multicolored display device | Koji Iwasa, Hitoshi Kamamori, Mitsuru Suginoya, Yumiko Terada | 1985-07-09 |
| 4522691 | Method for manufacturing a multicolor filter and a multicolor display device | Mitsuru Suginoya, Koji Iwasa, Hitoshi Kamamori, Yumiko Terada | 1985-06-11 |
| 4439573 | Propylene polymer composition | Osamu Fukui, Yoshiro Umemoto, Tsugumi Sanmiya, Kazuyoshi Tanaka | 1984-03-27 |
| 4412016 | Propylene polymer composition | Osamu Fukui, Yoshiro Umemoto, Tsugumi Sanmiya, Kazuyoshi Tanaka | 1983-10-25 |
| 4363885 | Propylene polymer composition useful for bumpers | Osamu Fukui, Yoshiro Umemoto, Tsugumi Sanmiya, Kazuyoshi Tanaka | 1982-12-14 |