Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10881577 | Beauty apparatus | Natsumi Hashimoto, Seiko Yabuuchi | 2021-01-05 |
| 9931003 | Beauty device, body of beauty device, and head of beauty device | Hidekazu Sueyoshi, Kazuyasu Ikadai, Kenichi Muraki, Natsumi Hashimoto | 2018-04-03 |
| 9421146 | Cosmetic device | Kenichi Muraki, Kazuyasu Ikadai | 2016-08-23 |
| 9132560 | Hair remover | Hiroaki Shimizu | 2015-09-15 |
| 9102069 | Hair remover | Hiroaki Shimizu | 2015-08-11 |
| 7717925 | Epilating apparatus | Hidekazu Sueyoshi | 2010-05-18 |
| 6045559 | Epilating device for removal of body hairs | Hidekazu Sueyoshi, Jyuzaemon Iwasaki, Toshihiro Takeuchi, Hitoshi Ogawa | 2000-04-04 |
| 6036790 | Non-tempered steel for mechanical structure | Hiromasa Takada, Hideo Kanisawa | 2000-03-14 |