Issued Patents All Time
Showing 326–350 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082048 | Hydrogen engine system with metal hydride container | Takashi Iwaki, Kazunori Itou, Hiroyuki Suzuki, Juzo Shibata, Nobuyuki Uematsu | 1992-01-21 |
| 5079606 | Thin-film memory element | Nobuyuki Yamamura, Shinichi Shimomaki, Hideaki Shimizu, Naoki Kato | 1992-01-07 |
| 5067447 | Method for controlling heat of a metal hydride container | Takashi Iwaki, Kazunori Itou, Kunitoshi Watanabe, Hiroyuki Suzuki, Juzo Shibata +2 more | 1991-11-26 |
| 5065184 | Light amount control apparatus | Akiro Iimori, Fumito Ide | 1991-11-12 |
| 5064749 | Dampening water composition for lithographic plate | Kenji Kunichika, Toshio Uchida | 1991-11-12 |
| 5060034 | Memory device using thin film transistors having an insulation film with Si/N composition ratio of 0.85 to 1.1 | Hideaki Shimizu, Nobuyuki Yamamura, Hiroyasu Yamada, Haruo Wakai | 1991-10-22 |
| 5057905 | Container package for semiconductor element | Hiroaki Inokuchi | 1991-10-15 |
| 5057885 | Memory cell system with first and second gates | Nobuyuki Yamamura, Makoto Sasaki | 1991-10-15 |
| 5036723 | Movable table | — | 1991-08-06 |
| 5030760 | Tetrahydrophthalimides, and their production and use | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1991-07-09 |
| 5030550 | Developer for positive type photoresists | Yasumasa Kawabe, Tadayoshi Kokubo | 1991-07-09 |
| 5017708 | Azabicycloalkanes | Masaru Ogata, Sumio Shimizu, Shiro Kida | 1991-05-21 |
| 5005249 | Vehicle windshield wiper | Kazunori Nishizawa, Mitsutaka Abe, Shinji Imamura | 1991-04-09 |
| 5002857 | Method for manufacturing lithographic printing plates | Tadao Toyama, Kenji Kunichika | 1991-03-26 |
| 4988709 | Quinolone-carboxylic acids as antibacterial agents | Masaru Ogata, Sumio Shimizu, Shiro Kida | 1991-01-29 |
| 4984061 | Semiconductor device in which wiring layer is formed below bonding pad | — | 1991-01-08 |
| 4968584 | Method for making lithographic printing plate | Akira Nagashima | 1990-11-06 |
| 4946785 | Method of suppressing the thermal degradation of urokinase | Hajime Hiratani, Satoshi Nishimuro, Koichiro Nakanishi, Masaichi Ota | 1990-08-07 |
| 4938795 | Tetrahydrophthalimide compounds, and their production and use | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1990-07-03 |
| 4924351 | Recessed thermally conductive packaged semiconductor devices | Toshihiro Kato, Shinjiro Kojima, Takao Emoto | 1990-05-08 |
| 4914492 | Insulated gate field effect transistor | — | 1990-04-03 |
| 4903192 | Pid controller system | Tadayoshi Saito, Junzo Kawakami, Susumu Takahashi, Testuo Suehiro, Kouji Tachibana | 1990-02-20 |
| 4886877 | Novel 2'-deoxy-5-substituted uridine derivatives, processes for preparing the same and antitumor agent containing the same | Setsuro Fujii, Jun Yamashita, Setsuo Takeda, Tadafumi Terada, Mitsugi Yasumoto +1 more | 1989-12-12 |
| 4881970 | Tetrahydropthalimide compounds, and their production and use as herbicides | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1989-11-21 |
| 4868754 | Method of starting thermal power plant | — | 1989-09-19 |