Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541977 | Coil unit and electronic instrument | Minoru Hasegawa, Yoichiro Kondo | 2013-09-24 |
| 8378774 | Coil unit and electronic apparatus using the same | Yoichiro Kondo | 2013-02-19 |
| 8269595 | Coil unit and electronic instrument | Yoichiro Kondo | 2012-09-18 |
| 8248540 | Broadcast signal receiving apparatus | Takafumi Hayashi, Hiroshi Yamaga | 2012-08-21 |
| 8188826 | Coil unit and electronic apparatus using the same | Yoichiro Kondo | 2012-05-29 |
| 8084991 | Power reception device, electronic apparatus, and non-contact power transmission system | Kentaro Yoda, Takahiro Kamijo | 2011-12-27 |
| 8022801 | Coil unit and electronic instrument | Yoichiro Kondo | 2011-09-20 |
| 7267858 | Packaging material for and packaged product of medical supplies and the like | Saichi Ono, Shinichi Hirakawa, Yoichiro Yotsuya | 2007-09-11 |
| 7098791 | Security system and portable device usable therein | — | 2006-08-29 |
| 7068223 | Multiaxial antenna chip | Yutaka Yoshida, Takayuki Hiramitsu, Akihito Kimura | 2006-06-27 |
| 6964520 | Packaging bag | Hiroshi Sakai, Hiroyuki Taketomi, Yuji Hashitani, Shinichi Hirakawa | 2005-11-15 |
| 6958675 | Vehicle remote controller | Toru Maeda, Toshihiro Nagae, Yoshihito Mizuno, Yutaka Yoshida | 2005-10-25 |
| 6333765 | Television receiver having an AGC circuit to control the gain on a tuner | Munetoshi Kajiya | 2001-12-25 |
| 6072403 | Door unlocking device for vehicle | Yukio Iwasaki, Toru Maeda, Yoshio Nakano, Hiromitsu Mizuno | 2000-06-06 |
| 5594647 | Apparatus for determining emergency conditions of a vehicle | Shigekazu Yasuda | 1997-01-14 |
| 5364449 | Process for refining crude material for copper or copper alloy | Takashi Nakamura, Kenji Osumi, Kiyomasa Oga, Motohiro Arai, Ryukichi Ikeda +2 more | 1994-11-15 |
| 4933768 | Sound reproducer | Tsutomu Ishikawa, Ryuichi Ogawa, Masaya Tanno, Fumio Tosaka, Takayuki Imaida | 1990-06-12 |