Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789394 | Resin-coated glove | Hideo Nakamura, Shuu Izumi, Akira Hirai | 2014-07-29 |
| 5648986 | Receiver in digital radio communication device with selective equalization | Kazuo Yamamoto | 1997-07-15 |
| 5450442 | Digital radio telephone apparatus having an equalizer selectively employed in the apparatus | Yuji Umemoto, Shinichi Suizu, Mutsumu Serizawa | 1995-09-12 |
| 4600809 | Telephone systems | Takao Kishida, Kuniyoshi Marui, Takaaki Ishii | 1986-07-15 |