Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416843 | Optical module drive device | — | 2025-09-16 |
| 10409026 | Lens driving device, camera module, and method for manufacturing lens driving device | Yasushi Inagaki, Toshiyuki Tanaka, Ken Okochi, Akiyoshi Sarudate | 2019-09-10 |
| 10276475 | Thermal conductive stress relaxation structure | Yuka Yamada, Hiroshi Hohjo, Hidehiko Kimura, Atsushi Kawamoto, TADAYOSHI MATSUMORI +2 more | 2019-04-30 |
| 9198332 | Cooling-type switching element module | Masanori Usui, Takahide Sugiyama, Tomoyuki Shoji, Satoshi Hirose, Makoto Imai +1 more | 2015-11-24 |
| 8919424 | Semiconductor element cooling structure | Tadafumi Yoshida, Yutaka Yokoi | 2014-12-30 |
| 8803275 | Semiconductor device including power semiconductor element, branch line, and thermoelectric conversion element, and electrically powered vehicle | Tadafumi Yoshida, Yutaka Yokoi | 2014-08-12 |
| 8526189 | Power module | Gentaro Yamanaka, Yasushi Yamada, Naoto Kikuchi, Norifumi Furuta, Takashi Ueno | 2013-09-03 |
| 8503181 | Semiconductor device with a zigzag radiator | Kiyofumi Nakajima, Yukio Miyachi | 2013-08-06 |
| 8471386 | Junction body, semiconductor module, and manufacturing method for junction body | Yasushi Yamada, Yuji Yagi, Tadafumi Yoshida | 2013-06-25 |
| 8446727 | Electronic component | Tadafumi Yoshida, Yuji Yagi | 2013-05-21 |
| 8291967 | Heat sink and cooler | Tadafumi Yoshida, Yutaka Yokoi | 2012-10-23 |
| 8294272 | Power module | Yasushi Yamada, Gentaro Yamanaka, Norifumi Furuta, Akio Kitami, Tadafumi Yoshida +1 more | 2012-10-23 |
| 8251131 | Injection cooling heat exchanger for vehicle electrical components | Tadafumi Yoshida, Yutaka Yokoi | 2012-08-28 |
| 8213179 | Semiconductor element cooling structure | Tadafumi Yoshida, Yutaka Yokoi, Yasushi Yamada | 2012-07-03 |
| 8150558 | Temperature control method and temperature controller | Kikukatsu Ito, Takanori Ito, Shigeki Chiba | 2012-04-03 |
| 8125078 | Semiconductor element cooling structure | Tadafumi Yoshida, Yutaka Yokoi | 2012-02-28 |
| 7387326 | Interior trim for automobile | — | 2008-06-17 |
| 7275899 | Machining apparatus with coolant-operated clamp device | Takao Taniguchi, Shigeharu Ikeda, Minoru Hidaka, Tomoyoshi Sato, Takao Kobayashi +4 more | 2007-10-02 |
| 7266901 | Multiple-bolt insertion tool | Takao Taniguchi, Shigeharu Ikeda, Tadayoshi Funahara, Hideaki Sugiura | 2007-09-11 |
| 6986400 | Scooter-type motorcycle | — | 2006-01-17 |
| 5849122 | Method of fabricating vehicle body panel having honeycomb sandwich structure | Toshihisa Kenmochi, Kazuyuki Okui, Takashi Maeda, Makoto Shiokawa, Tsuyoshi Yamashita +1 more | 1998-12-15 |
| 5795118 | Tacking device | Hiroyuki Nakaya | 1998-08-18 |
| 5095096 | Fused protein comprising lymphotoxin | Tetsuzo Miki, Seishi Kato | 1992-03-10 |
| 4884657 | Muffler | — | 1989-12-05 |
| D295951 | Fastener or the like | — | 1988-05-31 |