Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157932 | Semiconductor device and production method thereof | Kunio Watanabe | 2018-12-18 |
| 9859359 | Semiconductor device | Hisakatsu Sato | 2018-01-02 |
| 9312329 | Semiconductor device | Hisakatsu Sato | 2016-04-12 |
| 7488472 | Cosmetic composition for eyelashes | Masaki Kosugi | 2009-02-10 |
| 5531431 | Paper feeder for portable printer | Yukio Saito, Takumi Kawamura, Tsutomu Munekata | 1996-07-02 |
| 5423529 | Paper feeder for portable printer | Yukio Saito, Takumi Kawamura, Tsutomu Munekata | 1995-06-13 |
| 5409275 | Magnetic retaining device for electronic apparatus | Norihiro Yoshida, Yukio Saito, Tomoyuki Nagamine, Takumi Kawamura | 1995-04-25 |
| 5312144 | Magnetic retaining device for electronic apparatus | Norihiro Yoshida, Yukio Saito, Tomoyuki Nagamine, Takumi Kawamura | 1994-05-17 |
| 5236265 | Portable printer with variable housing configurations | Yukio Saito, Masayoshi Otsuka, Tomoyuki Nagamine, Isao Nakamura | 1993-08-17 |