Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682120 | Differential amplifier circuit using lateral-type bipolar transistors with back gates | — | 1997-10-28 |
| 5604655 | Semiconductor protection circuit and semiconductor protection device | — | 1997-02-18 |
| 5585664 | Semiconductor integrated circuit device | — | 1996-12-17 |
| 5582523 | Connector inspecting apparatus | Michimasa Noro, Shigeo Sato | 1996-12-10 |
| 5490798 | Connector examining device | Makoto Murakami, Michimasa Noro | 1996-02-13 |
| 5472020 | Multi-axial fabric with triaxial and quartaxial portions | Shigenobu Iida, Chikaji Ohmori | 1995-12-05 |
| 5429519 | Connector examining device | Makoto Murakami, Michimasa Noro | 1995-07-04 |
| 5419711 | Connector inspecting apparatus | Michimasa Noro, Shigeo Sato | 1995-05-30 |
| 5375627 | Method and weaving machine for producing multi-axial fabric | Shigenobu Iida, Chikaji Ohmori | 1994-12-27 |
| 5226337 | Slide driving apparatus of press machine | Shozo Imanishi, Masakazu Hashimoto, Touru Miyashita, Osamu Mishima | 1993-07-13 |
| 5128667 | Wireless remote controller for outputting in seriatim an operation mode signal for each of a plurality of receiving devices | Masahiro Enomoto, Takeshi Nakanishi | 1992-07-07 |
| 5034112 | Device for measuring concentration of nitrogen oxide in combustion gas | Isao Murase, Akinobu Moriyama, Akira Shimozono | 1991-07-23 |
| 4810668 | Semiconductor device element-isolation by oxidation of polysilicon in trench | — | 1989-03-07 |
| 4782030 | Method of manufacturing bipolar semiconductor device | Yasuhiro Katsumata | 1988-11-01 |
| 4779947 | Optical-fiber coupling device | — | 1988-10-25 |
| 4729352 | Crankshaft supporting structure for multicylinder internal combustion engines | Koichi Fukuo, Katsumi Ichida | 1988-03-08 |
| 4695724 | AC-modulation quadrupole mass spectrometer | Fumio Watanabe, Shojiro Komaki, Masao Miyamoto | 1987-09-22 |
| 4677252 | Circuit board | Satoshi Takahashi, Akira Tsutsumi, Junji Suzuki, Hiroshi Kumakura, Kenji Ohsawa +4 more | 1987-06-30 |
| 4568143 | Optical fiber crossover switching apparatus | Akira Yamada | 1986-02-04 |
| 4528064 | Method of making multilayer circuit board | Kenji Ohsawa, Masayuki Ohsawa, Keiji Kurata | 1985-07-09 |
| 4435611 | Conductive paste | Kenji Ohsawa, Shimetomo Fueki, Masayuki Osawa, Keiji Kurata | 1984-03-06 |
| 4398975 | Conductive paste | Kenji Ohsawa, Koichiro Tanno, Masayuki Ohsawa, Keiji Kurata | 1983-08-16 |
| 4392811 | Gasifying device for liquid fuel burner | — | 1983-07-12 |