Issued Patents All Time
Showing 176–200 of 202 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838089 | Semiconductor pressure sensor | Yukihiro Kato, Osamu Ina, Kazuhisa Ikeda | 1989-06-13 |
| 4791497 | Apparatus for recording and/or reproducing, in successive slant tracks on a record tape, at least an audio signal and an index signal for controlling tape transport | Kenji Nakano, Takao Takahashi | 1988-12-13 |
| 4791512 | Index signal detecting system | Takao Takahashi | 1988-12-13 |
| 4783451 | Organophosphorus, compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them | Takahiro Haga, Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Osamu Imai | 1988-11-08 |
| 4772960 | Apparatus for recording and/or reproducing an information signal comprised of at least an audio signal and an index signal | Takao Takahashi, Akihiro Kikuchi, Yuriko Kishitaka | 1988-09-20 |
| 4768106 | Apparatus for recording video and PCM audio signals with insert editing using axially displaced heads | Yuji Ito | 1988-08-30 |
| 4758904 | Apparatus for recording and/or reproducing an additional information signal | Takao Takahashi, Kenji Nakano | 1988-07-19 |
| 4716476 | Tape recording apparatus | Takao Takahashi, Hajime Inoue | 1987-12-29 |
| 4706415 | Numerical control machine tool with manual feed handle | Toshio Tsujiuchi, Tadashi Ogasawara | 1987-11-17 |
| 4692951 | Sanitary facility room for clean room | Masaru Taki, Seijiro Kawamura, Akio Kusumoto, Koji Morita, Takao Ikenaga +2 more | 1987-09-15 |
| 4677110 | N-benzoyl-N'-pyrimidinyloxyphenyl urea compounds, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi | 1987-06-30 |
| 4677111 | N-benzoyl-N'-(3-nitrophenyl) urea compounds, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi | 1987-06-30 |
| 4663630 | PPI radar apparatus | Yoshio Numaho, Yoshio Kato, Tetsuro Ogawa, Kiyoshi Arima | 1987-05-05 |
| 4645761 | Organophosphorus compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them | Takahiro Haga, Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Osamu Imai | 1987-02-24 |
| 4638782 | Apparatus for controlling fuel injection timing in a fuel injection pump | Seishi Yasuhara, Mitsuo Hagiwara, Kazuo Inoue, Kyoichi Fujimori, Akira Sekiguchi | 1987-01-27 |
| 4620137 | Sweep termination signal generating apparatus for radar system | Yoshio Numaho, Yoshio Kato, Tetsuro Ogawa | 1986-10-28 |
| 4596987 | PPI display apparatus | Yoshio Numaho, Tetsuro Ogawa, Kiyoshi Arima | 1986-06-24 |
| 4590182 | Organophosphorus compound and insecticidal, miticidal or nematicidal composition containing it | Takahiro Haga, Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Osamu Imai | 1986-05-20 |
| 4541975 | Method for producing high strength sintered silicon carbide | Katsuhiko Honma, Tsuneo Tatsuno | 1985-09-17 |
| 4526656 | Monomeric vinyl chloride stripping tower | Hideyuki Itagaki, Takehiko Kano, Seiichi Masuko | 1985-07-02 |
| 4509724 | Pantagraph type jack | — | 1985-04-09 |
| 4506202 | Digital servo circuit | Shigeru Tajima, Kenji Nakano | 1985-03-19 |
| 4500822 | Digital capstan servo circuit | Shigeru Tajima, Kenji Nakano | 1985-02-19 |
| 4413527 | Semiconductor pressure sensor | Junzi Sugiura, Michitaka Hayashi, Toru Yamazaki, Hiroshi Sugimoto | 1983-11-08 |
| 4363164 | Device for removing dump nut from bolt | — | 1982-12-14 |