Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D835755 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-12-11 |
| D834146 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-11-20 |
| D832400 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-10-30 |
| D830513 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-10-09 |
| D830514 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-10-09 |
| D830512 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-10-09 |
| D830511 | Solenoid valve | Yoshitada Doi, Takeshi Karibe, Takayuki Murai, Yasushi Uchita | 2018-10-09 |
| D750745 | Electromagnetic valve | Yoshitada Doi, Masaya Sugimoto | 2016-03-01 |
| 9240587 | Carbon material for nonaqueous-electrolyte secondary-battery negative electrode and process for producing the same, negative electrode including the same for nonaqueous secondary battery, and nonaqueous-electrolyte secondary battery | Takashi Kameda, Tomohiro Sato | 2016-01-19 |
| D734833 | Electromagnetic valve | Yoshitada Doi, Naoki Watanabe | 2015-07-21 |
| D734432 | Pinch valve | Yoshitada Doi, Masato Aoki | 2015-07-14 |
| 8974969 | Negative electrode material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using the same | Takashi Kameda | 2015-03-10 |
| 8920977 | Negative electrode material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using the same | Takashi Kameda | 2014-12-30 |
| 8697285 | Negative electrode material for nonaqueous secondary battery | Hiroyuki Uono, Hitoshi Matsumoto, Atsuyoshi Inoue | 2014-04-15 |
| 8647776 | Carbon material for lithium ion secondary battery | Shunsuke Yamada, Keita Yamaguchi, Taisuke Nose | 2014-02-11 |
| 8431270 | Composite graphite particles for nonaqueous secondary battery, negative-electrode material containing the same, negative electrode, and nonaqueous secondary battery | Hitoshi Matsumoto, Hiroyuki Uono, Keita Yamaguchi | 2013-04-30 |
| 7377481 | Solenoid valve | Masaru Narita | 2008-05-27 |
| 7273206 | Electromagnetic valve | Shinichi Yoshimura | 2007-09-25 |
| 6854706 | Electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2005-02-15 |
| 6749175 | Solenoid for solenoid valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2004-06-15 |
| 6748976 | Electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2004-06-15 |
| 6698713 | Solenoid for electromagnetic valve | Shinichi Yoshimura, Takumi Matsumoto | 2004-03-02 |
| 6664008 | Secondary battery having nonaqueous electrolyte solution | Hitoshi Suzuki, Tomohiro Sato, Minoru Kotato, Hitoshi Ota | 2003-12-16 |
| 6664877 | Solenoid for electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2003-12-16 |
| 6655411 | Poppet-type solenoid valve | Shinichi Yoshimura | 2003-12-02 |