Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431866 | Acoustic wave filter | — | 2025-09-30 |
| 12407324 | Acoustic wave device | — | 2025-09-02 |
| 12184267 | Surface acoustic wave resonator, acoustic wave filter, and multiplexer | — | 2024-12-31 |
| 12107563 | Acoustic wave filter and multiplexer | — | 2024-10-01 |
| 11558028 | Filter module | — | 2023-01-17 |
| 10563749 | Power transmission device | Tomoki Nishikubo, Ren Agatsuma | 2020-02-18 |
| 10284175 | Elastic wave apparatus | — | 2019-05-07 |
| 9677645 | Power transmission system | Nobukazu Ike, Masashi Kito, Yuichi Seki, Osamu Murai | 2017-06-13 |
| 8631890 | Electric construction machine | Masayuki Yunoue | 2014-01-21 |
| 8321493 | Field device and system employing the same | Takeshi Ohno, Akira Nagashima | 2012-11-27 |
| D650740 | Battery bracket for construction machine | Masayuki Yunoue, Hiroyuki Andoh | 2011-12-20 |
| 8011485 | Hydraulic oil supply structure and vehicle drive apparatus provided with the same | Tetsuya Shimizu, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +3 more | 2011-09-06 |
| 7992385 | Hydraulic control device | Tetsuya Shimizu, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +4 more | 2011-08-09 |
| 7942245 | Oil return structure for vehicle drive apparatus | Tetsuya Shimizu, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +3 more | 2011-05-17 |
| 7692492 | Operational amplifier | Kouichi Hanada, Masanori Kayama, Naohiro Nomura | 2010-04-06 |
| 7532076 | Operational amplifier | Kouichi Hanada, Masanori Kayama, Naohiro Nomura | 2009-05-12 |
| 6945126 | Rotation sensor | Tomoaki Toratani, Toshiro Yamamoto, Hiroshi Morimoto, Kyutaro Abe, Masahiro Hasegawa +1 more | 2005-09-20 |
| 6901568 | Method for fabricating transistor | — | 2005-05-31 |
| 6820504 | Rotation sensor | Tomoaki Toratani, Toshiro Yamamoto, Hiroshi Morimoto, Kyutaro Abe, Masahiro Hasegawa +1 more | 2004-11-23 |
| 6725734 | Rotation sensor | Tomoaki Toratani, Toshiro Yamamoto, Hiroshi Morimoto, Kyutaro Abe, Masahiro Hasegawa +1 more | 2004-04-27 |
| 6715368 | Rotation sensor | Tomoaki Toratani, Toshiro Yamamoto, Hiroshi Morimoto, Kosuke Yamawaki, Toshiaki Yasujima +1 more | 2004-04-06 |
| 5494184 | Can top with an overturnable tab | Jiro Arii, Ichiro Yonezawa, Sadao Nishiyama, Hiroaki Kitagawa, Hiroyuki Murai | 1996-02-27 |
| 5385767 | Golf club shaft and production method thereof | — | 1995-01-31 |
| 5264663 | Junction structure for a flat cable | Yoshikazu Hayashi | 1993-11-23 |
| 5230062 | Data processing apparatus and method for defining size and type of data field | Yosihiro Inaki, Kazuhiko Shioho, Toshihiko Tokuda, Yuuichirou Nonaka, Katuhiro Nagata | 1993-07-20 |