Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220632 | Packaged absorbent product having translucent area | Kenji Oi | 2012-07-17 |
| 6903489 | Piezoelectric resonator, piezoelectric resonator component and method of making the same | Toshiyuki Suzuki | 2005-06-07 |
| 6404102 | Piezoelectric resonator and piezoelectric resonator part | Toshiyuki Suzuki, Masakazu Hirose, Masayoshi Inoue | 2002-06-11 |
| 5773158 | Rapid temperature rise heater element | Kentaro Sawamura, Etsuo Mitsuhashi, Masaru Nanao, Masahiro Kitajima, Masatada Yodogawa | 1998-06-30 |
| 5756215 | Ceramic heater | Kentaro Sawamura, Masahiro Kitajima, Etsuo Mitsuhashi, Masatada Yodogawa, Shinichi Sato +2 more | 1998-05-26 |
| 5450444 | Digital AM transmitter | Haruhiko Yura | 1995-09-12 |
| 5327462 | Digital type VSB modulation apparatus | Yasuo Takahashi, Tatsuya Ishikawa, Toshio Aoki, Masatoshi Hamada, Yasuhiro Hashimoto +2 more | 1994-07-05 |
| 4712085 | Thermistor element and method of manufacturing the same | Hiroshi Yamaoka, Yoichi Tanaka | 1987-12-08 |