Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431768 | Bonding device and bonding process for fabricating an interior component | Masao Doumae, Fumihiko Saito | 1995-07-11 |
| 5422455 | Electrical discharge machine with secondary electrode for corrosion prevention | Seiji Sato, Takuji Magara | 1995-06-06 |
| 5416290 | Electric discharge machine power supply circuit | Takuji Magara | 1995-05-16 |
| 5325242 | Magnetic recording/reproducing apparatus for decreasing an error rate in recording/reproducing a digital signal | Katsumi Fukuchi, Yasuyoshi Nishikawa | 1994-06-28 |
| 5315088 | Electric discharge machining apparatus with switch connection between workpiece and mount | Takuji Magara | 1994-05-24 |
| 5250796 | Noise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser device | Toyoki Taguchi, Toshihiro Sugaya, Kei Shimura | 1993-10-05 |
| 5233148 | Electrical discharge machine with machining gap voltage control | Takuji Magara, Yasushi Endou | 1993-08-03 |
| 5086202 | Wire guides for traveling wire type apparatus | Takeshi Iwasaki | 1992-02-04 |
| 5045662 | Automatic wire feeding method and apparatus for electrodischarge machining | — | 1991-09-03 |
| 4975557 | Wire cutting electric discharge machine with nozzle collision detection | Toshio Suzuki, Takeshi Iwasaki | 1990-12-04 |
| 4830779 | Electrically conductive resin composition | Seiji Maeno, Hidetaka Ozaki | 1989-05-16 |
| 4800339 | Amplifier circuit | Hiroshi Tanimoto | 1989-01-24 |
| 4764954 | Automatic gain control in a loudspeaker telephone set | Masayuki Tsurusaki, Yasuji Sato, Takeshi Horiuchi, Minoru Tanaka, Akira Maekawa | 1988-08-16 |
| 4747966 | Electrically conductive thermoplastic resin and coating compositions | Seiji Maeno, Hidetaka Ozaki, Osamu Ito | 1988-05-31 |
| 4705941 | Apparatus for detecting a focusing state of an optical system | Seiichi Ohgoshi | 1987-11-10 |
| 4542370 | Cascade-comparator A/D converter | Shoichi Shimizu | 1985-09-17 |
| 4491553 | Method for producing filler-loaded thermoplastic resin composite | Masayuki Makise, Tsutomu Katagiri, Kaname Abe | 1985-01-01 |
| 4432610 | Liquid crystal display device | Hiroshi Kobayashi, Yukimasa Uchida | 1984-02-21 |
| 4390847 | Muting device | Tsutomu Sugawara | 1983-06-28 |
| 4379995 | Gain controlled amplifier | Tsutomu Sugawara | 1983-04-12 |
| 4366442 | Amplifier with muting circuit | — | 1982-12-28 |
| 4303895 | Automatic equalizer | Shunichi Ohnishi, Masaharu Obara, Masaru Sakurai | 1981-12-01 |
| 4259456 | Odorless polyolefin resin compositions | Kazuo Hayakawa, Masayuki Makise | 1981-03-31 |