Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8356943 | Bearing device for wheel | Masahiro Ozawa, Mitsuru Umekida | 2013-01-22 |
| 8323117 | Wheel bearing device, method of assembling wheel bearing device, assembly configured by wheel bearing device and drive shaft, and method of assembling assembly | Tohru Nakagawa, Masahiro Ozawa | 2012-12-04 |
| 8278743 | Semiconductor device with heat spreader | Tomoyuki Fukuda, Yoshihiro Kubota, Hiroshi Ohtsubo | 2012-10-02 |
| 8128504 | Constant velocity universal joint | Yoshikazu Fukumura, Hisaaki Kura, Shin Tomogami, Tohru Nakagawa | 2012-03-06 |
| 7781259 | Method of manufacturing a semiconductor using a rigid substrate | Youhei Nagahama, Katsunori Wako, Masanori Takahashi, Haruo Kojima, Masamichi Fujimoto +2 more | 2010-08-24 |
| 7646089 | Semiconductor package, method for manufacturing a semiconductor package, an electronic device, method for manufacturing an electronic device | Futoshi Fukaya, Yoshinori Niwa | 2010-01-12 |
| 7122402 | Method of manufacturing a semiconductor device using a rigid substrate including the vent-end edge portion of the substrate has a thickness smaller than the other portions of the substrate | Youhei Nagahama, Katsunori Wako, Masanori Takahashi, Haruo Kojima, Masamichi Fujimoto +2 more | 2006-10-17 |
| 6222258 | Semiconductor device and method for producing a semiconductor device | Hitoshi Kobayashi, Katsunori Wako | 2001-04-24 |
| 6199525 | Camshaft drive for engine | Hitoshi Uema | 2001-03-13 |
| 5929513 | Semiconductor device and heat sink used therein | Akihiro Kubota, Koichi Sibasaki, Kazuhiro Yonetake, Tsuyoshi Aoki | 1999-07-27 |
| 5834831 | Semiconductor device with improved heat dissipation efficiency | Akihiro Kubota, Koichi Sibasaki, Kazuhiro Yonetake, Tsuyoshi Aoki, Akira Takashima | 1998-11-10 |
| 5804469 | Semiconductor device and method for producing a semiconductor device | Hitoshi Kobayashi, Katsunori Wako | 1998-09-08 |
| 5693571 | Method for mounting a semiconductor device by which deformation of leads is prevented | Hitoshi Kobayashi, Kenji Kobayashi, Kenichi Sasaki, Yuji Sakurai | 1997-12-02 |
| 5557145 | Mounting construction and method of a semiconductor device by which deformation of leads is prevented | Hitoshi Kobayashi, Kenji Kobayashi, Kenichi Sasaki, Yuji Sakurai | 1996-09-17 |