Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920304 | Cemented carbide and its production method, and rolling roll | Takumi Ohata | 2021-02-16 |
| 9605682 | Blower fan | Tomohiro Hasegawa, Takahiro Kikuichi, Mitsuhito Nishio, Noriaki Yamada, Satoru Otsu +2 more | 2017-03-28 |
| 9458852 | Centrifugal fan having a flow control member | Seung-Sin Yoo, Tomohiro Hasegawa, Kazuo Tanaka, Takuro Kawano, Yuji Katsurayama +2 more | 2016-10-04 |
| 9341189 | Fan | Teiichi Hirono, Shinichiro Noda, Yoshiharu Ikegami, Tomohiro Hasegawa, Tomohiro Yoneda +2 more | 2016-05-17 |
| 9051938 | Fan bearing system having a fluid reservoir | Teiichi Hirono, Shinichiro Noda, Yoshiharu Ikegami, Tomohiro Hasegawa, Tomohiro Yoneda +7 more | 2015-06-09 |
| 8308622 | Centrifugally cast composit roll | Kiyoshi Furushima, Ryota Honda, Kiyoshi Hayashi, Takashi Honda, Masatsugu Uchida +2 more | 2012-11-13 |
| 8156651 | Centrifugally cast external layer for rolling roll and method for manufacture thereof | Kiyoshi Furushima, Ryota Honda, Kiyoshi Hayashi, Takashi Honda, Masatsugu Uchida | 2012-04-17 |
| 7181959 | Fatigue failure diagnostic method of turbocharger and fatigue failure diagnostic apparatus for turbocharger | Mitsuhiro Sonohara | 2007-02-27 |
| 6651046 | Optimizing apparatus, optimizing method, and storage medium | Makihiko Sato, Yohiko Teramoto | 2003-11-18 |
| 6101488 | Intelligent information program generation and retrieval system | Yoshitaka Hayashi, Keiichi Oketani, Yutaka Miyahara | 2000-08-08 |
| 5974355 | Automatic time series pattern creating method | Yutaka Miyahara | 1999-10-26 |
| 5432902 | Method of selecting a menu in accordance with a maximum correlation between a user input and stored parameters | — | 1995-07-11 |