Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1062816 | Powder feeding machine for weighing | — | 2025-02-18 |
| D1059447 | Powder particle weighing machine | — | 2025-01-28 |
| 12187559 | Powder supply device | — | 2025-01-07 |
| 12145812 | Particulate material supply apparatus | — | 2024-11-19 |
| D1051190 | Powder particle feeder for weighing | — | 2024-11-12 |
| D1032672 | Powder particle supply feeder | Koji Fukushima | 2024-06-25 |
| 10673357 | Power generation device | Masatoshi Oba, Naoki Yoshitake, Yutaka Hattori | 2020-06-02 |
| 10202980 | Centrifugal compressor apparatus and method for preventing surge therein | Tsuneo Koki, Naoki Nishiyama, Yuji Echizen, Takashi Oyabu, Masashi Moriguchi | 2019-02-12 |
| 10125237 | Heat radiation sheet and heat radiation device | Noriji Tashiro, Michiaki Yajima, Atsushi Fujita, Tooru Yoshikawa, Rei Yamamoto | 2018-11-13 |
| 9953961 | Semiconductor device and method for manufacturing the same | Takeshi Yokoyama, Masaaki Ochiai, Atsushi Maruyama, Shinichiro Matsunaga | 2018-04-24 |
| 9728475 | Lead portion of semiconductor device | Tadanori Yamada, Toshio DENTA | 2017-08-08 |
| 9574833 | Thermal conductive sheet, method of producing thermal conductive sheet and heat releasing device | Michiaki Yajima, Rei Yamamoto, Tooru Yoshikawa | 2017-02-21 |
| 9406576 | Semiconductor device | Tadanori Yamada, Toshio DENTA | 2016-08-02 |
| 9379096 | Semiconductor device | Toshio DENTA, Tadanori Yamada, Tadahiko Sato | 2016-06-28 |
| 9064818 | Semiconductor device | Toshio DENTA, Tadanori Yamada, Tadahiko Sato | 2015-06-23 |
| 8975736 | Wafer level package, chip size package device and method of manufacturing wafer level package | Toshiaki Okuno, Katsuyuki Inoue, Takeshi Fujiwara | 2015-03-10 |
| 7649746 | Semiconductor device with inductor | Osamu Hirohashi | 2010-01-19 |
| 7629668 | Composite semiconductor device | Jun Yabuzaki, Takeshi Yokoyama | 2009-12-08 |
| 7489223 | Inductor and method of manufacturing the same | Takeshi Yokoyama, Yoshikiyo Usui | 2009-02-10 |
| 7463126 | Micro electromechanical switch and method of manufacturing the same | Takahiro Masuda | 2008-12-09 |
| 7161273 | Antistatic mechanism of an electrostatic actuator | Akira Akiba, Keisuke Uno, Masao Jojima, Koji Sano | 2007-01-09 |
| 7038301 | Contact switch for high frequency application | Yutaka Uno, Takahiro Masuda | 2006-05-02 |
| 6794078 | Fuel cell, fuel cell separator, and method of manufacture thereof | Noriji Tashiro, Atsushi Fujita, Harufumi Hasuda | 2004-09-21 |
| 6753487 | Static relay and communication device using static relay | Mitsuru Fujii, Minoru Sakata, Shobu Sato | 2004-06-22 |
| 6734513 | Semiconductor device and microrelay | Tomonari Kogure | 2004-05-11 |