Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254377 | Parallel operation system of transmission amplifier | Satoshi Maruyama, Osamu Mita, Yasuyuki Oishi, Tokuro Kubo, Norio Tozawa | 2007-08-07 |
| 6949394 | Optical semiconductor device and method of fabricating the same | Take Miyazawa, Hidefumi Mori, Jun Nakano | 2005-09-27 |
| 6790697 | Optical semiconductor device and method of fabricating the same | Takeo Miyazawa, Hidefumi Mori, Jun Nakano | 2004-09-14 |
| 6418302 | Wireless device | — | 2002-07-09 |
| 6403986 | Optical semiconductor device and method of fabricating the same | Takeo Miyazawa, Hidefumi Mori, Jun Nakano | 2002-06-11 |
| 6367266 | Heat insulation chamber, thermostatic chamber and cryostat | Kazuhiko Kobayashi, Kazunori Yamanaka, Akihiko Akasegawa, Yoshiharu Tozawa, Ichiro Abeno | 2002-04-09 |
| 6148185 | Feed-forward amplifying device and method of controlling the same and base station with feed-forward amplifying device | Satoshi Maruyama, Tokihiro Miyo, Tatsuo Furukawa, Norio Tazawa, Yasushi Seino | 2000-11-14 |
| 5898339 | Feedforward amplifier | Satoshi Maruyama, Tokihiro Miyo, Akira Seino | 1999-04-27 |
| 5800839 | Plastic magnet injection molding machine | Yoshiaki Kudo, Haruo Okada | 1998-09-01 |
| 5783844 | Optical semiconductor device | Takeo Miyazawa, Hidefumi Mori, Jun Nakano | 1998-07-21 |
| 5717009 | Adhesive composition and process for curing the same | Shigeki Matsushita | 1998-02-10 |
| 5548799 | Mobile communication system having a control for limiting the number of carriers based on the level of intermodulation distortion | Junichi Hasegawa | 1996-08-20 |
| 5515000 | Feed-forward amplifier of a type preventing unwanted waves from being outputted in the initial operation | Satoshi Maruyama, Junichi Hasegawa | 1996-05-07 |
| 5477187 | Feed forward amplifier | Isamu Umino, Yoshiyasu Tsuruoka, Junichi Hasegawa, Toshiaki Suzuki, Tomohiro Nakamura +2 more | 1995-12-19 |
| 5442811 | Loop testable radio transmitters/receivers | Eiji Itaya | 1995-08-15 |
| 5371164 | Room-temperature curable polyorganosiloxane composition | Shigeki Matsushita, Kazuhisa Ono, Tsuneo Motegi | 1994-12-06 |
| 5118755 | Room temperature-curable polyorganosiloxane composition | Isao Endo | 1992-06-02 |
| 5044291 | Stitch pattern select/input system in sewing machine | Yoshiaki Sakata, Takumi Ando, Toru Hyodo | 1991-09-03 |
| 5021757 | Band pass filter | Isamu Umino | 1991-06-04 |
| 4878444 | Electronic sewing machine and presser foot particularly for buttonhole stitches and process for producing buttonhole stitches utilizing alternately operable sensor | Yasuro Sano, Akio Koide, Toru Hyodo, Takayuki Kawasato, Yasuhiko Osanai | 1989-11-07 |
| 4867088 | Device for selecting a diagnosing device or stitch forming device in electronic sewing machine | Tohru Hyodo | 1989-09-19 |
| 4760123 | Room temperature curing polyorganosiloxane compositions | Takafumi Imai | 1988-07-26 |
| 4537944 | Room temperature curable polyorganosiloxane composition | Takafumi Imai | 1985-08-27 |