Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871793 | Antimicrobial carbohydrates and methods of using same | Jun Nakayama, Masatomo Kawakubo, Minoru Fukuda | 2011-01-18 |
| 6112070 | High frequency receiving circuit for mobile communication apparatus | Hiroshi Andou | 2000-08-29 |
| 6041081 | CDMA transmitter having a variable gain circuit inserted between a transmitter mixer and a transmitter antenna | Waho O | 2000-03-21 |
| 6011980 | Wireless telecommunication equipment | Tomonori Nagano, Waho O | 2000-01-04 |
| 5844868 | Digital-analog shared circuit in dual mode radio equipment | Chusei Takahashi | 1998-12-01 |
| 5475875 | Antenna switching circuit employing FETs for reduced power consumption | Hiroshi Ando | 1995-12-12 |
| 4870698 | Output power control circuit for a mobile radio apparatus | Isao Yoshida, Toyoo Kanai, Yasunobu Taguchi | 1989-09-26 |
| 4531819 | Device for storing exposed film for photographing and developing apparatus | — | 1985-07-30 |
| 4370041 | Combination photographing and developing apparatus | — | 1983-01-25 |