Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364906 | Power tool with high-speed electric motor | Kenji Abe, Masayoshi Okumi, Hidenori Nagasaka, Motohiro Omura, Kenji Shibata +3 more | 2016-06-14 |
| 9341681 | Electrical device system and battery pack | Tadahiko Kobayakawa, Hitoshi Suzuki | 2016-05-17 |
| 9112360 | Power supply device | Masahiko Goto, Kazuyuki Sakakibara | 2015-08-18 |
| 9050715 | Battery pack of electric power tool | Takuya Umemura, Masafumi Noda | 2015-06-09 |
| 8885307 | Heat generation amount estimation unit for battery for electric power tool, and apparatus for electric power tool | Tadahiko Kobayakawa, Hisakazu Okabayashi | 2014-11-11 |
| 8866739 | Display device, image display system, and image display method | Masashi Tsuboi, Shinji Kimura, Tsutomu Horikoshi, Takayuki Tamura | 2014-10-21 |
| 8282413 | Connecting structure of terminals | Hitoshi Suzuki, Syuji Yoshikawa | 2012-10-09 |
| 7860455 | Electronic communications system, apparatus and electrode layout method | Toshiaki Sugimura, Hirotaka Nakano | 2010-12-28 |
| 7630110 | Three-dimensional hologram image display apparatus and three-dimensional hologram image display system | Tsutomu Horikoshi, Toshiaki Sugimura, Masashi Tsuboi | 2009-12-08 |
| 7551893 | Communications unit, communications facility, management device, communication system, and electric field communication device | Toshiaki Sugimura | 2009-06-23 |
| 7536020 | Wearable communication device | Yoshinobu Tonomura | 2009-05-19 |
| 7339124 | Input key and input apparatus | Toshiaki Sugimura | 2008-03-04 |
| 7336206 | Input key and input apparatus | Toshiaki Sugimura | 2008-02-26 |
| 7292227 | Electronic device, vibration generator, vibration-type reporting method, and report control method | Toshiaki Sugimura | 2007-11-06 |
| 7271361 | Input key and input apparatus | Toshiaki Sugimura | 2007-09-18 |
| 7227335 | Method and apparatus for diagnosing the condition of a rechargeable battery | Kazuyuki Sakakibara | 2007-06-05 |
| 7221961 | Wireless telecommunications unit attachable to and detachable from an external unit | Shoichiro Ishigaki, Toshiaki Sugimura, Hirotaka Nakano | 2007-05-22 |
| 7177435 | Living organism conductive actuator | Koji Uchida, Toshiaki Sugimura | 2007-02-13 |
| 7091699 | Rechargeable battery devices | Tatsuki Mori, Kazuyuki Sakakibara | 2006-08-15 |
| 6995326 | Input key and input apparatus | Toshiaki Sugimura, Takashi Ninjouji | 2006-02-07 |
| 6912287 | Wearable communication device | Yoshinobu Tonomura | 2005-06-28 |
| 6835494 | Cover for secondary battery | Toshiharu Hayashi, Tomohiro Kato | 2004-12-28 |
| 6583710 | Thermostat | Toshiharu Hayashi | 2003-06-24 |
| 6563290 | Battery pack charging system and battery pack | Kazuyuki Sakakibara | 2003-05-13 |
| 6380923 | Full-time wearable information managing device and method for the same | Akira Hiraiwa, Tadasu Uchiyama, Noboru Sonehara | 2002-04-30 |