Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832104 | Hair removing apparatus | Masanobu Yamasaki, Takeshi Shiba, Juzaemon Iwasaki | 2010-11-16 |
| 7461456 | Dry shaver | Jyuzaemon Iwasaki, Takeshi Shiba, Masanobu Yamasaki | 2008-12-09 |
| 7234239 | Hair removing device with a lotion applicator | Atsuhiro Saito, Hirokazu Kato, Jyuzaemon Iwasaki, Hideki Tanaka, Koutarou Yanagi +4 more | 2007-06-26 |
| 6568083 | Dry shaver with a height adjustable cutter head | Fumio Taniguchi, Yasunori Ueda, Masanobu Yamasaki, Takeshi Shiba, Jyuzaemon Iwasaki +5 more | 2003-05-27 |