Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801290 | Light-emitting diode | Tatsuro Yamada, Yuki Nishikawa | 2017-10-31 |
| D795813 | Electric connector | Ryotaro Takeuchi | 2017-08-29 |
| D791089 | Light-emitting diode | Tatsuro Yamada | 2017-07-04 |
| 9678167 | Degradation speed estimation method, and degradation speed estimation device, of lithium-ion battery | — | 2017-06-13 |
| 9654075 | Power amplification module | Satoshi Arayashiki | 2017-05-16 |
| D767499 | Electric connector | Ryotaro Takeuchi | 2016-09-27 |
| D762182 | Light-emitting diode | Takashi Akiyama, Shigehisa Watanabe, Yuki Ochiai, Tatsuro Yamada, Yuki Nishikawa | 2016-07-26 |
| 9356371 | Connector | Ryotaro Takeuchi | 2016-05-31 |
| 9277615 | LED drive circuit | Keisuke Sakai, Takashi Akiyama, Shigehisa Watanabe, Tatsuro Yamada | 2016-03-01 |
| 9159998 | Positive electrode active material for lithium secondary battery, and use thereof | Hiroki Nagai, Hidekazu Hiratsuka | 2015-10-13 |
| 8838044 | Attenuating antenna switch and communication device | Kazuaki Hori, Satoshi Sakurai | 2014-09-16 |
| 8786002 | Semiconductor device | Masao Kondo, Masatoshi Morikawa | 2014-07-22 |
| 8704489 | Battery system, vehicle, and battery mounted device | Hiroshi Hamaguchi | 2014-04-22 |
| 8691437 | Method for evaluating positive electrode active material | — | 2014-04-08 |
| 8668839 | Mn-Zn-co ferrite | Hirofumi Yoshida, Yukiko Nakamura | 2014-03-11 |
| 8518289 | Mn-Zn-Co ferrite core and method for producing the same | Hirofumi Yoshida, Yukiko Nakamura | 2013-08-27 |
| 8512589 | Mn—Zn ferrite core and method for producing the same | Hirofumi Yoshida, Yukiko Nakamura | 2013-08-20 |
| 8507117 | Lithium ion secondary battery, assembled battery, vehicle, battery-equipped device, battery system, and method for detecting deterioration of lithium ion secondary battery | Hiroshi Hamaguchi, Yoshiyuki Ryogoku, Aiko Nagano, Takashi Kuzuya | 2013-08-13 |
| 8442298 | Mixed injection inspection system | Hirokazu Nakanishi, Hiroyuki Yuyama | 2013-05-14 |
| 8433129 | Mixed injection inspection system | Hirokazu Nakanishi, Hiroyuki Yuyama | 2013-04-30 |
| 8426941 | Semiconductor chip comprising a directional coupler having a specific main line and sub-line arrangement | Satoshi Sakurai, Toru Fujioka | 2013-04-23 |
| 8404142 | MnZn ferrite and a transformer magnetic core | Hirofumi Yoshida, Yukiko Nakamura | 2013-03-26 |
| 8401496 | Semiconductor antenna switch | Masao Kondo | 2013-03-19 |
| 8385876 | Semiconductor device | Tomoyuki Miyake, Masao Kondo | 2013-02-26 |
| 8334580 | Semiconductor chip comprising a directional coupler having a specific main line and sub-line arrangement | Satoshi Sakurai, Toru Fujioka | 2012-12-18 |