Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006292 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Hidekazu Uehara, Yukinori Machida | 2018-06-26 |
| 9896952 | Rotating machine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka | 2018-02-20 |
| 9879786 | Rotary machine | Yoshihiro Kuwamura, Koichi Ishizaka, Yoshiyuki Okabe, Hiroharu Oyama, Hidekazu Uehara +2 more | 2018-01-30 |
| 9726027 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Masaaki Matsuura, Asaharu Matsuo | 2017-08-08 |
| 9633770 | Method for improving coercive force of epsilon-type iron oxide, and epsilon-type iron oxide | Shin-ichi Ohkoshi, Shunsuke Sakurai, Asuka Namai, Sayaka Umeda, Hiroshi Hachiya +1 more | 2017-04-25 |
| 9593587 | Turbine seal fin leakage flow rate control | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Asaharu Matsuo | 2017-03-14 |
| 9458026 | Method for improving coercive force of epsilon-type iron oxide, and epsilon-type iron oxide | Shin-ichi Ohkoshi, Shunsuke Sakurai, Asuka Namai, Sayaka Umeda, Hiroshi Hachiya +1 more | 2016-10-04 |
| 9429022 | Steam turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Yukinori Machida, Asaharu Matsuo | 2016-08-30 |
| 9410432 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka | 2016-08-09 |
| 9388701 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Asaharu Matsuo | 2016-07-12 |
| 9353640 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka, Asaharu Matsuo | 2016-05-31 |
| 8784046 | Turbine | Yoshihiro Kuwamura, Hiroharu Ooyama, Yoshinori Tanaka, Asaharu Matsuo | 2014-07-22 |
| 8444872 | Magnetic iron oxide particle, magnetic material, and radio wave absorber | Shin-ichi Ohkoshi, Shunsuke Sakurai, Takenori Yorinaga, Shinya Sasaki | 2013-05-21 |
| 7357997 | Powder for underlayer of coating-type magnetic recording medium and magnetic recording medium comprising the same | Kenichi Inoue, Ken Inoue | 2008-04-15 |
| 7238438 | Powder for underlayer of coating-type magnetic recording medium | Kenichi Inoue, Ken Inoue | 2007-07-03 |
| 7166172 | Method of making ferromagnetic iron alloy powder for magnetic recording medium | Kimitaka Sato, Takatoshi Fujino, Kenichi Inoue | 2007-01-23 |
| 7074281 | Magnetic powder for magnetic recording | Kimitaka Sato, Takatoshi Fujino, Kenichi Inoue | 2006-07-11 |
| 7064767 | Image solution processing method, processing apparatus, and program | Satoshi Kasai, Teruo Kumakiri | 2006-06-20 |
| 6877973 | Method and apparatus for manufacturing a lens sheet | Hitomu Watanabe | 2005-04-12 |
| 6869548 | Method and apparatus for manufacturing a plurality of kinds of sheets having ionizing radiation curing type resin layer | — | 2005-03-22 |
| 6841271 | Ferromagnetic iron alloy powder for magnetic recording medium and method of producing the same | Kimitaka Sato, Takatoshi Fujino, Kenichi Inoue | 2005-01-11 |
| 6740265 | Method and apparatus for peeling a lens sheet from a forming mold therefor | Takashi Kawamura | 2004-05-25 |
| 6688198 | Apparatus for cutting a sheet-shaped material | Yoshinobu Sakemi | 2004-02-10 |
| 6651717 | Taping machine | Takashi Kawamura | 2003-11-25 |
| 5591535 | Ferromagnetic metal powder | Seiichi Hisano, Kazuhisa Saito, Satoshi Aizawa, Kazushi Sano, Kenji Murata | 1997-01-07 |