Issued Patents All Time
Showing 126–143 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5901728 | Aluminum alloy valve spring retainer and method of making same | Nobuo Hara | 1999-05-11 |
| 5884596 | Valve spring in an internal combustion engine | Nobuo Hara | 1999-03-23 |
| 5807032 | Rotary cutting tool and method of manufacturing the same | — | 1998-09-15 |
| 5749586 | Gasket for sanitary piping and method of manufacturing the same | Katsuo Wada, Takeshi Miyoshi, Tosiyasu Tanimura, Tetsuya Akai | 1998-05-12 |
| 5725333 | Spiral end mill and method of manufacturing the same | Yuichiro Kohno, Nobuo Yasuhira, Shuji Ueda, Kiyoji Aburaya, Seiji Nakatani +1 more | 1998-03-10 |
| 5633673 | Recording system | Kaoru Sato, Toshiyuki Itoh, Akihisa Kusano, Toshihiko Inuyama, Masanori Ishizu +2 more | 1997-05-27 |
| 5511161 | Method and apparatus to reset a microcomputer by resetting the power supply | Kaoru Sato, Toshiyuki Itoh, Kazuhiko Okazawa, Junichi Kimizuka, Akihisa Kusano +1 more | 1996-04-23 |
| 5467289 | Method of and an apparatus for measuring surface contour | Shigekata Ohta, Hiroyuki Tokitoh, Morimasa Ueda, Takahumi Kano, Hiroyuki Hidaka | 1995-11-14 |
| 5450170 | Image forming apparatus having transfer means | Junichi Kimizuka, Toshiyuki Itoh, Kaoru Sato, Akihisa Kusano, Kazuhiko Okazawa +1 more | 1995-09-12 |
| 5229578 | Heater activating apparatus with a switchable current controlling element | Kuasano Akihisa, Junichi Kimizuka, Kazuhiko Okazawa, Kaoru Sato, Toshiyuki Ito +1 more | 1993-07-20 |
| 5151910 | Light quantity control device | Toshihiko Inuyama, Junichi Kimizuka, Akihisa Kusano, Kaoru Sato, Kazuhiko Okazawa +2 more | 1992-09-29 |
| 5140349 | Recording apparatus | Kaoru Seto, Takashi Kawana, Atsushi Kashihara, Hiroshi Mano, Tetsuo Saito +5 more | 1992-08-18 |
| 5115147 | Driver for light emitting device for providing a stable beam output | Akihisa Kusano, Junichi Kimizuka, Toshiyuki Ito, Kaoru Sato, Kazuhiko Okazawa +1 more | 1992-05-19 |
| 5091754 | Image forming apparatus comprising lateral movement means | Junichi Kimizuka, Akihisa Kusano, Kaoru Sato, Toshiyuki Ito, Kazuhiko Okazawa +11 more | 1992-02-25 |
| 5080713 | Hard alloy particle dispersion type wear resisting sintered ferro alloy and method of forming the same | Akiyoshi Ishibashi, Kazutoshi Takemura, Akira Fujiki, Kimitsugu Kiso, Takaaki Ito | 1992-01-14 |
| 4933008 | Heat resistant and wear resistant iron-based sintered alloy | Akira Fujiki, Yoshiteru Yasuda | 1990-06-12 |
| 4919719 | High temperature wear resistant sintered alloy | Ichiro Tanimoto, Akira Fujiki, Keitaro Suzuki, Hiroyuki Endo, Yutaka Ikenoue | 1990-04-24 |
| 4909866 | High strength spring and its process of manufacturing | Tetsuyuki Taniguchi, Tsuyoshi Kuriki, Noritoshi Takamura, Naoki Terakado, Kaoru Hatayama | 1990-03-20 |