Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D684114 | Storage battery | Junichi Saito, Takumi Nakahira | 2013-06-11 |
| D645814 | Storage battery | Takeshi Nabesaka, Takumi Nakahira | 2011-09-27 |
| 7922505 | Card connector | Naoki Yamachika | 2011-04-12 |
| D623590 | Storage battery | Takeshi Nabesaka | 2010-09-14 |
| D601502 | Connector plug | Junichiro Miyatake | 2009-10-06 |
| D601494 | Storage battery | Takeshi Nabesaka | 2009-10-06 |
| D593031 | Power supply adapter | Junichiro Miyatake | 2009-05-26 |
| D553922 | Detaching tool for detaching a cover from hand-held electronic game machine | Takaki Fujino | 2007-10-30 |
| D518437 | Electrical connector | Kazuo Yoneyama, Tomoyuki Sakiyama, Tsushima Takada, Yutaka Masumoto | 2006-04-04 |