Issued Patents All Time
Showing 326–350 of 367 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5455438 | Semiconductor integrated circuit device in which kink current disturbances of MOS transistors are suppressed | Naotaka Hashimoto, Toshiaki Yamanaka, Akihiro Shimizu, Nagatoshi Ohki, Hiroshi Ishida | 1995-10-03 |
| 5410601 | Video scramble system and equipment | — | 1995-04-25 |
| 5367269 | System for producing an oscillating jamming signal utilizing a phase-locked loop | Masatoshi Yanagidaira | 1994-11-22 |
| 5298764 | Semiconductor memory device having a field effect transistor with a channel formed from a polycrystalline silicon film | Toshiaki Yamanaka, Naotaka Hashimoto | 1994-03-29 |
| 5296729 | Semiconductor memory device having static random access memory | Toshiaki Yamanaka, Norio Hasegawa, Toshihiko Tanaka, Koichiro Ishibashi, Naotaka Hashimoto +6 more | 1994-03-22 |
| 5276673 | Read-only optical disk containing a reflective layer comprising an Al alloy containing Ta | Yoshimitsu Kobayashi, Yoshiyuki Kisaka, Toshifumi Kawano, Mitsugu Wakabayashi | 1994-01-04 |
| 5276734 | Oscillator system | — | 1994-01-04 |
| 5260792 | AGC circuit with 60 hertz hum compensation | Yoshikazu Toyoda, Tokuji Iijima, Satoshi Iwasaki | 1993-11-09 |
| 5240704 | Vaccine, antibodies & antibody-containing compositions for inhibiting human dental caries induced by streptococcus mutans | Takashi Tsurumizu | 1993-08-31 |
| 5227329 | Method of manufacturing semiconductor device | Takashi Kobayashi, Shimpei Iijima, Atsushi Hiraiwa, Nobuyoshi Kobayashi, Mitsuo Nanba | 1993-07-13 |
| 5228082 | Jamming signal producing system in CATV | Masatoshi Yanagidaira | 1993-07-13 |
| 5225344 | Non-cariogenic composition and drink | Takashi Tsurumizu, Makoto Sato | 1993-07-06 |
| 5206907 | Television signal scrambling method and apparatus | — | 1993-04-27 |
| 5201181 | Combustor and method of operating same | Takashi Ohmori, Yoji Ishibashi, Hiroshi Inoue, Fumio Kato, Shigeyuki Akatsu +2 more | 1993-04-13 |
| 5194749 | Semiconductor integrated circuit device | Satoshi Meguro, Kiyofumi Uchibori, Norio Suzuki, Makoto Motoyoshi, Atsuyoshi Koike +6 more | 1993-03-16 |
| 5135739 | Non-cariogenic composition and drink | Takashi Tsurumizu, Makoto Sato | 1992-08-04 |
| 5134581 | Highly stable semiconductor memory with a small memory cell area | Koichiro Ishibashi, Katsuro Sasaki, Katsuhiro Shimohigashi, Toshiaki Yamanaka, Naotaka Hashimoto +1 more | 1992-07-28 |
| 5132771 | Semiconductor memory device having flip-flop circuits | Toshiaki Yamanaka, Naotaka Hashimoto, Akihiro Shimizu, Koichiro Ishibashi, Katsuro Sasaki +9 more | 1992-07-21 |
| 5127229 | Gas turbine combustor | Yoji Ishibashi, Hiroshi Inoue, Takashi Ohmori, Fumio Kato, Shigeyuki Akatsu +3 more | 1992-07-07 |
| 5113439 | CATV terminal and video apparatus having a noise eliminating circuit | — | 1992-05-12 |
| 5054280 | Gas turbine combustor and method of running the same | Yoji Ishibashi, Hiroshi Inoue, Takashi Ohmori, Fumio Kato, Shigeyuki Akatsu +3 more | 1991-10-08 |
| 5034797 | Semiconductor memory devices having stacked polycrystalline silicon transistors | Toshiaki Yamanaka, Yoshio Sakai, Takashi Nishida, Satoshi Meguro, Shuji Ikeda +1 more | 1991-07-23 |
| 5029340 | CATV terminal unit having an improved descrambling operation | — | 1991-07-02 |
| 4916165 | Heat-foamable crosslinked propylene resin composition in the form of a melt-shaped sheet structure | Zenichi Sasaki | 1990-04-10 |
| 4891399 | Thermoplastic resin-based molding composition | Hideo Ohkawa, Masakuni Chikushi, Hironori Nakamura, Shinji Funayama, Takahiro Hirai | 1990-01-02 |