Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421561 | High frequency relay and its connection structure | — | 2013-04-16 |
| 8354902 | Structure of spring and actuator using the spring | Yasuhiro Kawabata, Yusuke Yamaji, Hiroyuki Tanaka, Tomomi Serikawa | 2013-01-15 |
| 8169280 | Relay | Yojiro Saruwatari, Masanori Nakamura, Akira Ota | 2012-05-01 |
| 7872551 | Relay | Masanori Nakamura, Yojiro Saruwatari, Akira Ota | 2011-01-18 |
| 7847660 | Relay | Masanori Nakamura, Yojiro Saruwatari, Akira Ota | 2010-12-07 |
| 7710223 | Relay | Akira Ota, Yojiro Saruwatari, Masanori Nakamura | 2010-05-04 |
| 6861932 | Electromagnetic relay | Mitushiro Kawai, Shishido Jun | 2005-03-01 |
| 6780055 | Terminal structure of high frequency signal transmitting part | Jun Shishido, Yuzo Okano | 2004-08-24 |
| 6424242 | Switch for high frequency | Kiyoaki Kuzukawa, Masanori Nakamura | 2002-07-23 |
| 5969586 | Electromagnetic relay | Masayuki Noda, Takeshi Suzuki, Takashi Noguchi, Takashi Asao | 1999-10-19 |
| 5757255 | Electromagnetic relay | Masayuki Noda, Takeshi Suzuki, Takashi Noguchi, Takashi Asao | 1998-05-26 |