Issued Patents All Time
Showing 251–269 of 269 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526093 | Exposure apparatus and method for a semiconductor wafer | — | 1996-06-11 |
| 5521296 | Glycoprotein and gene coding therefor | Hidechika Okada, Noriko Okada, Yoichi Nagami, Hisao Takizawa, Jun Kondo | 1996-05-28 |
| 5500354 | Hepatic parenchymal cell growth factor gene encoding the same, process for producing the factor and transformants producing the factor | Naomi Kitamura, Keiji Miyazawa, Yasushi Daikuhara, Hirohito Tsubouchi, Daiji Naka +3 more | 1996-03-19 |
| 5345782 | Flow-type ice manufacturing machine | Yoshiharu Abe, Hideyuki Katayanagi | 1994-09-13 |
| 5328458 | Insufflation apparatus | Naomi Sekino, Kenji Noda, Yutaka Yanagawa, Takeo USUI, Kouji Tanikawa +1 more | 1994-07-12 |
| 5266447 | Photochromic composition | Yasukazu Nakada, Shigenobu Maruoka, Ichiro Tsuchida, Takanori Saito | 1993-11-30 |
| 5179198 | Glycoprotein and gene coding therefor | Hidechika Okada, Noriko Okada, Yoichi Nagami, Hisao Takizawa, Jun Kondo | 1993-01-12 |
| 5169901 | Method for hydrogenating conjugated diene polymer | Yoichiro Kubo | 1992-12-08 |
| 5164457 | Method for hydrogenating nitrile group-containing unsaturated copolymer | Yoichiro Kubo | 1992-11-17 |
| 5153419 | Device for detecting position of a light source with source position adjusting means | — | 1992-10-06 |
| 5128297 | Method for hydrogenating conjugated diene polymer | Yoichiro Kubo | 1992-07-07 |
| 5093729 | Terminal apparatus | Takashi Nodama, Junichi Yoshizumi, Teruyuki Hino, Tadashi Maehara, Keiji Shinbara | 1992-03-03 |
| 5089735 | Direct-current motor | Hideo Sawaguchi, Takeshi Muraoka | 1992-02-18 |
| 5032511 | DNA fragments coding for antigens specific to non-A non-B hepatitis, expression vectors containing said DNA fragments, transformants and process for producing said antigens | Tatsurou Shibui, Michiru Kamizono, Rie Matsui, Yutaka Teranishi, Shigetada Nakanishi +1 more | 1991-07-16 |
| 4950380 | Limiting current-type oxygen sensor | Hideyuki Kurosawa, Yukio Nakanouchi | 1990-08-21 |
| 4947030 | Illuminating optical device | — | 1990-08-07 |
| 4938861 | Limiting current-type oxygen sensor | Hideyuki Kurosawa, Tetsuo Uchiyama, Yukio Nakanouchi | 1990-07-03 |
| 4851882 | Illumination optical system | Akiyoshi Suzuki | 1989-07-25 |
| 4788277 | Method for producing a polyphenylene ether | Sadao Ibe, Tokio Sakurai, Yoshiro Unno | 1988-11-29 |