Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447048 | Clutch drum and apparatus for manufacturing same | Toshiki Takeda, Yoichi Kojima, Yoshihiro Kodama, Yorinori Kumagai | 1995-09-05 |
| 5444221 | High-frequency induction heating apparatus for rocker arms | Ryoei Shintani, Yoshihide Fuziwara, Shozo Kawana, Daiji Ito | 1995-08-22 |
| 5392304 | Semiconductor laser and manufacturing method therefor | Masato Mushiage, Kaoru Kusunoki | 1995-02-21 |
| 5388474 | Clutch drum and apparatus for manufacturing same | Toshiki Takeda, Yoichi Kojima, Yoshihiro Kodama, Yorinori Kumagai | 1995-02-14 |
| 5345614 | Vehicle helmet | — | 1994-09-13 |
| 5339373 | Optical branching and coupling device | Naotaro Nakata | 1994-08-16 |
| 5336783 | Calpain inhibitor cystamidin A and its production | Satoshi Omura, Kazuro Shiomi, Jing Liu | 1994-08-09 |
| 5327443 | Package-type semiconductor laser device | Naofumi Aoki | 1994-07-05 |
| 5315606 | Laser diode driving circuit | — | 1994-05-24 |
| 5307362 | Mold-type semiconductor laser device | Naofumi Aoki | 1994-04-26 |
| 5277090 | Disc cutting apparatus | Rhoei Shintani, Masatada Sekine, Yoshio Ishizaka, Nobuyoshi Fukuda, Masahito Eda +3 more | 1994-01-11 |
| 5257442 | Apparatus for assembling workpieces | Yousuke Narita, Hiroshi Itoh, Shigeru Suzuki, Hidenori HORIE, Akira Konno | 1993-11-02 |
| 5245620 | Laser diode system for reflecting and maintaining laser light within the system | Naotaro Nakata | 1993-09-14 |
| 5233580 | Laser diode unit welded to a mounting member by laser light | Naotaro Nakata | 1993-08-03 |
| 5226052 | Laser diode system for cutting off the environment from the laser diode | Naotaro Nakata | 1993-07-06 |
| 5218611 | Laser diode system having an air-tight interconnecting solid state wave-guide means for transmitting light | Naofumi Aoki | 1993-06-08 |
| 5177753 | Semi-conductor laser unit | — | 1993-01-05 |
| 5158611 | Paper coating composition | Shigeru Ura, Hisao Takagishi, Yoshiya Fukuyama, Hiroko Fukuyama, heir, Takuya Fukuyama, heir +1 more | 1992-10-27 |
| 5153148 | Method of fabricating semiconductor lasers | Hajime Sakiyama, Masato Mushiage | 1992-10-06 |
| 5140384 | Semiconductor laser device mounted on a stem | — | 1992-08-18 |
| 5131951 | Paper coating composition | Yoshifumi Yoshida, Toshiyuki Hasegawa | 1992-07-21 |
| 5114758 | Process for producing resin for paper coating | Shigeru Ura, Hisao Takagishi, Hiroko Fukuyama, heir, Takuya Fukuyama, heir, Yuko Fukuyama | 1992-05-19 |
| 5104033 | System and apparatus for and method of assembling workpieces | Yousuke Narita, Hiroshi Itoh, Shigeru Suzuki, Hidenori HORIE, Akira Konno | 1992-04-14 |
| 5089861 | Semiconductor laser device with mounting block | Tetsuichi Inoue | 1992-02-18 |
| 5052156 | Flooring panel system | Hideaki Tambo, Kazuhiko Kise | 1991-10-01 |