Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872127 | Beam current controller for laser ion source | — | 2014-10-28 |
| 7046698 | Communicating apparatus and communicating method | Manabu Nohara, Takehiko Shioda, Katsunori Arakawa, Osamu Yamazaki, Masami Suzuki +3 more | 2006-05-16 |
| 7043440 | Play back apparatus | Takehiko Shioda, Masami Suzuki, Satoshi Odagawa, Takayuki Akimoto, Yasuteru Kodama +4 more | 2006-05-09 |
| 6980814 | Mobile communication system with mobile station position detection | Manabu Nohara, Takehiko Shioda, Yasuteru Kodama, Masami Suzuki, Hiroto Inoue +4 more | 2005-12-27 |
| 6813508 | Apparatus and method for mobile communication | Takehiko Shioda, Katsunori Arakawa, Osamu Yamazaki, Masami Suzuki, Yasuteru Kodama +3 more | 2004-11-02 |
| 6744225 | Ion accelerator | Takeshi Takeuchi, Toshiyuki Hattori | 2004-06-01 |
| 6731675 | Receiving device for spread spectrum communication system | Manabu Nohara, Osamu Yamazaki, Yasuteru Kodama, Masami Suzuki, Katsunori Arakawa +4 more | 2004-05-04 |
| 6701468 | Code error correcting circuit, code error correcting method, communicating apparatus and communicating method | Osamu Yamazaki, Takehiko Shioda, Masami Suzuki, Manabu Nohara, Yasuteru Kodama +2 more | 2004-03-02 |
| 6546258 | Communication apparatus and communication method | Manabu Nohara, Yasuteru Kodama, Masami Suzuki, Takayuki Akimoto, Osamu Yamazaki +1 more | 2003-04-08 |
| 6310582 | Antenna system | Tatsuya Uetake, Midori Taira, Akito Kobayashi, Ken Satou | 2001-10-30 |
| 5504187 | Polymer granules containing little residual solvent | Noriyuki Kunishi, Takashi Tsukahara, Masahiro Takahashi | 1996-04-02 |
| 5247126 | Image reproducing apparatus, image information recording medium, and musical accompaniment playing apparatus | Masuhiro Sato, Naoto Inaba, Yoshiyuki Akiba, Toshiki Nakai | 1993-09-21 |
| 5235124 | Musical accompaniment playing apparatus having phoneme memory for chorus voices | Masuhiro Sato, Naoto Inaba, Yoshiyuki Akiba, Toshiki Nakai | 1993-08-10 |
| 5218580 | User management system for musical accompaniment playing apparatus | Masuhiro Sato, Naoto Inaba, Yoshiyuki Akiba, Toshiki Nakai | 1993-06-08 |
| 4745088 | Vapor phase growth on semiconductor wafers | Yosuke Inoue, Takaya Suzuki, Noboru Akiyama, Masato Fujita, Hiroo Tochikubo +1 more | 1988-05-17 |
| 4682199 | High voltage thyristor with optimized doping, thickness, and sheet resistivity for cathode base layer | Tsutomu Yatsuo, Naohiro Momma, Masayoshi Naito | 1987-07-21 |
| 4649990 | Heat-conducting cooling module | Yasutoshi Kurihara, Tasao Soga, Hiroaki Hachino, Kenji Miyata, Fumiyuki Kobayashi +1 more | 1987-03-17 |
| 4514747 | Field controlled thyristor with double-diffused source region | Kenji Miyata, Yoshio Terasawa, Saburo Oikawa, Susumu Murakami | 1985-04-30 |
| 4491562 | Thermal fatigue resistant low-melting point solder alloys | Tasao Soga, Takaya Suzuki, Masahiro Gooda, Fumiyuki Kobayashi | 1985-01-01 |
| 4388635 | High breakdown voltage semiconductor device | Atsuo Watanabe, Masayoshi Naito, Tsutomu Yatsuo | 1983-06-14 |
| 4354121 | Field controlled thyristor control circuit with additional FCT in reverse bias circuit | Yoshio Terasawa, Kenji Miyata, Saburo Oikawa, Susumu Murakami, Takuzo Ogawa | 1982-10-12 |
| 4258377 | Lateral field controlled thyristor | Kenji Miyata, Tatsuya Kamei | 1981-03-24 |
| 4223328 | Field controlled thyristor with dual resistivity field layer | Yoshio Terasawa, Kenji Miyata, Masayoshi Naito, Takuzo Ogawa | 1980-09-16 |
| 4216487 | Bidirectional light-activated thyristor having substrate optical isolation | Nobutake Konishi, Takeshi Yokota, Yoshitaka Sugawara, Tsutomu Yatsuo | 1980-08-05 |
| 4210464 | Method of simultaneously controlling the lifetimes and leakage currents in semiconductor devices by hot electron irradiation through passivating glass layers | Tomoyuki Tanaka, Toshikatsu Shirasawa, Takuzo Ogawa | 1980-07-01 |