Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029968 | Optical sensor device | Koji Tsukagoshi, Sadao Oku, Hiroyuki Fujita, Keiichiro Hayashi | 2015-05-12 |
| 8946664 | Optical sensor device having wiring pattern within cavity housing optical sensor element | Koji Tsukagoshi, Sadao Oku, Hiroyuki Fujita, Keiichiro Hayashi | 2015-02-03 |
| 8933386 | Optical sensor device and method of manufacturing the same | Sadao Oku, Hiroyuki Fujita, Koji Tsukagoshi, Keiichiro Hayashi | 2015-01-13 |
| 8134173 | Lighting device having light emitting element mounted in glass substrate | Sadao Oku, Hiroyuki Fujita, Keiichiro Hayashi | 2012-03-13 |
| 6203950 | Method for manufacturing a color filter | Koji Iwasa, Takakazu Fukuchi, Mitsuru Suginoya, Tsutomu Watanabe, Toshiaki Ota +1 more | 2001-03-20 |
| 5770349 | Manufacturing method of multicolor liquid crystal display | Mitsuru Suginoya, Shunichi Motte, Takakazu Fukuchi, Yoshikatsu Okada, Akiko Sakurai | 1998-06-23 |
| 5610740 | Color electrooptical device | Takakazu Fukuchi, Mitsuru Suginoya, Koji Iwasa | 1997-03-11 |
| 5580436 | Method of producing a multicolor liquid crystal display device | Mitsuru Suginoya | 1996-12-03 |
| 5151379 | Method for manufacturing a color filter | Mitsuru Suginoya, Takakazu Fukuchi | 1992-09-29 |
| 4999094 | Method for manufacturing a color member | Koji Iwasa, Mitsuru Suginoya, Yutaka Sano, Yumiko Terada, Naoki Kato | 1991-03-12 |
| 4787716 | Color member and method for manufacturing same | Naoki Kato, Koji Iwasa, Mitsuru Suginoya, Yutaka Sano, 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, Yutaka Sano, Yumiko Terada, Naoki Kato +5 more | 1988-11-01 |
| 4779957 | Colored liquid crystal electro-optical device having a buffer layer and method for manufacturing the same | Mitsuru Suginoya, Yumiko Terada | 1988-10-25 |
| 4704559 | Matrix type multi-color display device | Mitsuru Suginoya, Koji Iwasa, Yutaka Sano, Yumiko Terada | 1987-11-03 |
| 4670188 | Electrically conductive high molecular resin composition for electrodeposition coating | Koji Iwasa, Mitsuru Suginoya, Yutaka Sano, Yumiko Terada, Naoki Kato +5 more | 1987-06-02 |
| 4639088 | Multi-color display device and process of fabricating same | Mitsuru Suginoya, Koji Iwasa, Yutaka Sano, Yumiko Terada | 1987-01-27 |
| 4617094 | Method of manufacturing solid state color filter device uses co-electrodeposition | Mitsuru Suginoya, Koji Iwasa, Yutaka Sano, Yumiko Terada | 1986-10-14 |
| 4610507 | Color liquid crystal display device having multicolor polarizers | Yukiyoshi Tsunoda, Mitsuru Suginoya, Yutaka Sano, Yumiko Terada | 1986-09-09 |
| 4528073 | Method for manufacturing multicolored plate, multicolored filter and multicolored display device | Yutaka Sano, Koji Iwasa, Mitsuru Suginoya, Yumiko Terada | 1985-07-09 |
| 4525710 | Picture display device | Hideo Hoshi | 1985-06-25 |
| 4522691 | Method for manufacturing a multicolor filter and a multicolor display device | Mitsuru Suginoya, Koji Iwasa, Yutaka Sano, Yumiko Terada | 1985-06-11 |