Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322516 | Slit blade block and electric razor | Hiroaki Shimizu, Shunsuke Komori | 2019-06-18 |
| 10071490 | Electric shaver | Hiroaki Shimizu, Yasuhide Matsuoka | 2018-09-11 |
| 9962842 | Slit blade block and electric razor having slit blade block | Shunsuke Komori, Hiroaki Shimizu, Masaaki Sato | 2018-05-08 |
| 9808943 | Electric shaver and its head | Masaaki Sato, Hiroaki Shimizu | 2017-11-07 |
| 9729023 | Small-size electrical appliance and electromotive unit of the same | Shunsuke Komori, Noboru Kobayashi, Hiroki Inoue, Yosiaki Yamanaka | 2017-08-08 |
| 9527219 | Electric shaver | Jyuzaemon Iwasaki, Makoto Fukutani, Hiroaki Shimizu | 2016-12-27 |
| 9248578 | Electric Shaver | Noboru Kobayashi, Hiroaki Shimizu, Shunsuke Komori, Jyuzaemon Iwasaki | 2016-02-02 |
| 8925205 | Electric shaver | Jyuzaemon Iwasaki, Hiroaki Shimizu, Noboru Kobayashi, Shunsuke Komori | 2015-01-06 |
| 8713802 | Hair-clipper | Makoto Fukutani, Jiro Inaba | 2014-05-06 |
| 8547119 | Dynamic quantity detection device | Shunji Mase, Seiya Ide | 2013-10-01 |
| 8484849 | Hair remover | Kazuhiro Morisugi | 2013-07-16 |
| 8484850 | Hair remover | Kazuhiro Morisugi | 2013-07-16 |
| 8479400 | Hair clipper | Makoto Fukutani | 2013-07-09 |
| 8176637 | Hair clipper | Makoto Fukutani, Jiro Inaba | 2012-05-15 |
| 8146254 | Hair clipper | Kazuhiro Morisugi, Seiko Yabuuchi, Hitoshi Ogawa | 2012-04-03 |
| 8024862 | Hair clipper | Kazuhiro Morisugi | 2011-09-27 |
| 7762001 | Hair clipper | Kazuhiro Morisugi | 2010-07-27 |
| 7401406 | Nose hair cutter | Kazuhiro Morisugi, Yoshimichi Kosugi | 2008-07-22 |
| 7022195 | Method of manufacturing inner blade for electric razor | Ryuji Otani, Takashi Kozai, Hiroyuki Okada, Shinji Fujimoto, Shigetoshi Sakon | 2006-04-04 |
| 6951056 | Electric razor inner blade unit | Hiroyuki Kameoka, Masaaki Satou, Shunsuke Komori, Tadashi Hamada | 2005-10-04 |
| 6826503 | Physical quantity detection equipment | Yasuaki Makino | 2004-11-30 |
| 6637113 | Blade of electric shaver, method for shaving by using the same, and electric shaver having the same | Shigetoshi Sakon, Tadashi Hamada, Masakatsu Araki | 2003-10-28 |
| 6456954 | Sensing apparatus for detecting a physical quantity, including memory circuits storing characteristics adjusting data | — | 2002-09-24 |
| 6307496 | Sensing apparatus including an A/D conversion circuit for detecting a physical quantity | Noboru Endo, Takamoto Watanabe | 2001-10-23 |
| 6255976 | Low-frequency noise removing method and a related CMOS sensing circuit | Takamoto Watanabe, Noboru Endo | 2001-07-03 |