Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427216 | Method for producing liquid phase sintered aluminum alloy member, and liquid phase sintered aluminum alloy member | Rie Suzuki, Shinichiro Shigezumi | 2019-10-01 |
| 8051566 | Method for manufacturing rigid internal gear of wave gear device | Masaru Kobayashi | 2011-11-08 |
| 7748118 | Method for manufacturing rigid internal gear of wave gear device | Masaru Kobayashi | 2010-07-06 |
| 7716838 | Method for manufacturing a bearing ring | Masaru Kobayashi | 2010-05-18 |
| 7418397 | Witness system | Hajime Kojima, Yasuharu Ito | 2008-08-26 |
| 7110329 | Device and method for compensating feed control amount | — | 2006-09-19 |
| 7069252 | Electronic transaction server, client for seller, client for buyer and electronic transaction method | Munehiko Ishimi, Hirofumi Fujiwara, Kazuhiko Sekine, Toshiyuki Iida, Yoshihide Tanaka +3 more | 2006-06-27 |
| 6999385 | Optical disk apparatus | — | 2006-02-14 |
| 6947358 | Pickup drive controller for optical disc drive | — | 2005-09-20 |
| 6402860 | Aluminum alloy and method for manufacturing aluminum-alloy member | Manabu Hashikura, Hisao Hattori, Yoshinobu Takeda | 2002-06-11 |
| 6371063 | Valve-open-close mechanism | Hitoshi Oyama, Takao Nishioka, Kenji Matsunuma, Takatoshi Takikawa, Nozomu Kawabe +1 more | 2002-04-16 |
| 6231808 | Tough and heat resisting aluminum alloy | Manabu Hashikura, Hisao Hattori, Yoshishige Takano | 2001-05-15 |
| 6149737 | High strength high-toughness aluminum alloy and method of preparing the same | Hisao Hattori, Manabu Hashikura, Yoshishige Takano | 2000-11-21 |
| 6126711 | Raw material for powder metallurgy and manufacturing method thereof | Jun Kusui, Kazuhiko Yokoe, Kazuo Fujii, Kyo Takahashi, Kosuke Doi +4 more | 2000-10-03 |
| 5709758 | Process for producing structural member of aluminum alloy | Kenji Okamoto, Hiroyuki Horimura, Masahiko Minemi, Yoshinobu Takeda, Yoshishige Takano | 1998-01-20 |
| 5566449 | Process for producing a shaft clamping member | Kenji Okamoto, Hiroyuki Horimura, Masahiko Minemi, Yoshinobu Takeda, Yoshishige Takano | 1996-10-22 |
| 5547632 | Powder forging process | Hiroyuki Horimura, Kenji Okamoto, Masahiko Minemi, Yoshinobu Takeda, Yoshishige Takano | 1996-08-20 |
| 5532069 | Aluminum alloy and method of preparing the same | Tsuyoshi Masumoto, Akihisa Inoue, Junji Iihara, Yoshishige Takano | 1996-07-02 |
| 5498393 | Powder forging method of aluminum alloy powder having high proof stress and toughness | Hiroyuki Horimura, Kenji Okamoto, Masahiko Minemi, Yoshishige Takano, Yoshinobu Takeda | 1996-03-12 |
| 5366691 | Hyper-eutectic aluminum-silicon alloy powder and method of preparing the same | Yoshinobu Takeda, Tetsuya Hayashi, Yusuke Odani, Kiyoaki Akechi, Jun Kusui +3 more | 1994-11-22 |
| 5344605 | Method of degassing and solidifying an aluminum alloy powder | Yoshinobu Takeda, Yuusuke Odani, Kiyoaki Akechi, Takao Tanji | 1994-09-06 |
| 5022455 | Method of producing aluminum base alloy containing silicon | Yoshinobu Takeda, Yusuke Odani, Tetsuya Hayashi, Yoshiaki Itoh | 1991-06-11 |
| 4184447 | Tuning apparatus | Hajime Shichijo, Masamitsu Tsukatani | 1980-01-22 |