Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227709 | System and method for providing head amplitude characterization | Vicki Pipal, Michael Curtis, Raymond A. Richetta | 2007-06-05 |
| 7187956 | Portable communication apparatus and microphone device for the apparatus | Shigeru Sugino, Kouji Saitou, Toshiya Inubushi, Shushin Noda, Tomohiko Kamimura | 2007-03-06 |
| 6526635 | Cord clip | Satoru Fujiwara | 2003-03-04 |
| 6438248 | Hand-free apparatus | Tomohiko Kamimura, Satoru Fujiwara, Shingo Sato | 2002-08-20 |
| 6353337 | Load capacitance measuring circuit and output buffer adaptive to wide range of load capacitance | Kiyoshi Adachi | 2002-03-05 |
| 6215328 | Buffer circuit with small delay | — | 2001-04-10 |
| 6124747 | Output buffer circuit capable of controlling through rate | — | 2000-09-26 |
| 5366549 | Method for fabricating fiber-reinforced slag gypsum cement-based, lightweight set articles | Shokichi Imaizumi, Tsuyoshi Aoyama, Nagao Hori, Katsumi Takenami, Kiyoshi Koibuchi +2 more | 1994-11-22 |
| 4478894 | One-pack type thermosetting polyurethane coating composition | Michio Tanaka, Yoshio Kamatani | 1984-10-23 |
| 4474934 | One-pack type thermosetting polyurethane coating composition from a blocked isocyanate containing an oxadiazinetrione ring | Michio Tanaka, Yoshio Kamatani | 1984-10-02 |