Issued Patents All Time
Showing 126–150 of 168 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841659 | Production plan generating method and apparatus | Masayuki Tanaka, Hirokazu Kominami, Yoshihisa Kuromiya, Itsuhiro Yamada | 1998-11-24 |
| 5790504 | Integrated optical head with an emitting light splitting polarizing prism and a detecting light splitting polarizing element | Takao Hayashi, Akihiro Arai | 1998-08-04 |
| 5764786 | Moving object measurement device employing a three-dimensional analysis to obtain characteristics of the moving object | Shigesumi Kuwashima, Masao Shimizu, Dairoku Sekiguchi | 1998-06-09 |
| 5718992 | Substrate having light shielding layer | Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki, Hiroyoshi Omika, Norikatsu Ono +1 more | 1998-02-17 |
| 5665496 | Method for producing color filter | Hiroyoshi Omika, Yutaka Otsuki, Hitoshi Yuasa, Eiji Yoda, Masayuki Ando +2 more | 1997-09-09 |
| 5650741 | Power line connection circuit and power line switch IC for the same | Katsuya Ishikawa | 1997-07-22 |
| 5629919 | Two plate-like beam splitting device | Takao Hayashi, Hideki Aiko, Akira Matsubara | 1997-05-13 |
| 5616931 | Semiconductor device | Keiji Toriyama | 1997-04-01 |
| 5527649 | Method for forming a substrate having a light shielding layer | Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki, Hiroyoshi Omika, Norikatsu Ono +1 more | 1996-06-18 |
| 5478681 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1995-12-26 |
| 5467328 | Lens drive mechanism for optical disc player with parallel support springs having different spring constants | Yutaka Murakami, Takao Hayashi, Akira Matsubara, Hisashi Aizawa | 1995-11-14 |
| 5430699 | Optical reading and writing device | Akira Matsubara, Takao Hayashi, Yutaka Murakami, Hideki Aiko | 1995-07-04 |
| 5422207 | Method for producing color filter | Eiji Yoda, Hitoshi Yuasa, Yutaka Otsuki | 1995-06-06 |
| 5385795 | Method for producing color filter | Hitoshi Yuasa, Yukio Yamasita, Haruyoshi Sato, Yutaka Otsuki | 1995-01-31 |
| 5372902 | Method for producing color filter | Yukio Yamashita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1994-12-13 |
| 5334468 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1994-08-02 |
| 5314769 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1994-05-24 |
| 5314770 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1994-05-24 |
| 5246816 | Cationic electrodeposition negative type resist composition | Yukio Yamasita, Yutaka Otsuki | 1993-09-21 |
| 5225958 | Electronic endoscope apparatus capable of protecting overvoltage for solid-state image sensor | — | 1993-07-06 |
| 5214542 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1993-05-25 |
| 5214541 | Method for producing color filter | Yukio Yamasita, Haruyoshi Sato, Hitoshi Yuasa, Yutaka Otsuki | 1993-05-25 |
| 5138195 | Bi-CMOS logic circuit having full voltage swing and rapid turn-off | Shinzou Satou, Kou Ebihara, Toshiyuki Koreeda | 1992-08-11 |
| 5124582 | Bi-CMOS circuit with high-speed active pull-down output currents | Toshiyuki Koreeda | 1992-06-23 |
| 5049621 | Process for producing butadiene oligomer adducts | Hitoshi Yuasa | 1991-09-17 |