| 9076371 |
Display device and electronic apparatus using display device |
Kazuo Kato, Akira Takakura, Keisuke Tsubata, Hisao Nakamura, Tomohiro Ihashi +4 more |
2015-07-07 |
| 8982675 |
Power supply unit and electronic timepiece |
Kazuo Kato, Akira Takakura, Toshitaka Fukushima, Keisuke Tsubata, Hisao Nakamura +4 more |
2015-03-17 |
| 8586938 |
Ultraviolet ray measuring apparatus and electronic wristwatch equipped with ultraviolet ray measuring function |
Keisuke Tsubata, Tomohiro Ihashi, Satoshi Sakai, Hisao Nakamura, Kazuo Kato +1 more |
2013-11-19 |
| 8406086 |
Electronic timepiece |
Hiroshi Shimizu, Tomohiro Ihashi, Kenji Ogasawara, Kazuo Kato, Kazumi Sakumoto +5 more |
2013-03-26 |
| 8295131 |
Chronograph timepiece |
Kazuo Kato, Akira Takakura, Kenji Ogasawara, Saburo Manaka, Kazumi Sakumoto +5 more |
2012-10-23 |
| 8289816 |
Chronograph timepiece |
Kazuo Kato, Akira Takakura, Kenji Ogasawara, Saburo Manaka, Kazumi Sakumoto +5 more |
2012-10-16 |
| 8274863 |
Chronograph timepiece |
Tomohiro Ihashi, Kenji Ogasawara, Kazuo Kato, Kazumi Sakumoto, Hiroshi Shimizu +5 more |
2012-09-25 |
| 8223594 |
Chronograph timepiece |
Tomohiro Ihashi, Kenji Ogasawara, Kazuo Kato, Kazumi Sakumoto, Hiroshi Shimizu +5 more |
2012-07-17 |
| 8215827 |
Chronograph timepiece |
Kazuo Kato, Akira Takakura, Kenji Ogasawara, Saburo Manaka, Kazumi Sakumoto +5 more |
2012-07-10 |
| 8213268 |
Chronograph timepiece |
Kazuo Kato, Akira Takakura, Kenji Ogasawara, Saburo Manaka, Kazumi Sakumoto +5 more |
2012-07-03 |
| 8060176 |
Living body data detector |
— |
2011-11-15 |
| 7865329 |
Electronic pedometer |
Toshiyuki Fujiwara, Hisao Nakamura |
2011-01-04 |
| 7307594 |
Electronic apparatus having antenna |
— |
2007-12-11 |
| 7264500 |
Portable electronic apparatus with battery engaging terminal |
— |
2007-09-04 |
| 6269053 |
Small-sized electronic appliance with a sensor |
Masayuki Kawata |
2001-07-31 |