Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141741 | Circuit board | Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima, Takashi Haramaki +12 more | 2006-11-28 |
| 6680435 | Electronic device and method of fabricating the same | Toshio Ogawa, Masaaki Takahashi, Noritaka Kamimura, Toshiaki Kaminaga | 2004-01-20 |
| 6594149 | Liquid cooled circuit device | Akihiro Tamba, Takayoshi Nakamura, Ryuichi Saito, Toshio Ogawa, Hisanori Okamura | 2003-07-15 |
| 6588647 | Liquid cooled circuit device and a manufacturing method thereof | Akihiro Tamba, Takayoshi Nakamura, Ryuichi Saito, Toshio Ogawa, Hisanori Okamura | 2003-07-08 |
| 6452261 | Flat semiconductor device and power converter employing the same | Hironori Kodama, Masahiro Nagasu, Hirokazu Inoue, Yasuo Osone, Shigeta Ueda | 2002-09-17 |
| 6434008 | Semiconductor device | Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima, Takashi Haramaki +12 more | 2002-08-13 |
| 6353258 | Semiconductor module | Hirokazu Inoue, Ryuichi Saito, Mutsuhiro Mori, Yasutoshi Kurihara, Jin Onuki +6 more | 2002-03-05 |
| 6313598 | Power semiconductor module and motor drive system | Akihiro Tamba, Toshio Ogawa | 2001-11-06 |
| 6291880 | Semiconductor device including an integrally molded lead frame | Toshio Ogawa, Masaaki Takahashi, Masahiro Gouda, Noritaka Kamimura, Kazuhiro Suzuki +3 more | 2001-09-18 |
| 6144571 | Semiconductor module, power converter using the same and manufacturing method thereof | Yasushi Sasaki, Yutaka Maeno, Hiroshi Fujii, Kinya Nakatsu, Toshio Ogawa +1 more | 2000-11-07 |
| 5956231 | Semiconductor device having power semiconductor elements | Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima, Takashi Haramaki +12 more | 1999-09-21 |
| 5920119 | Power semiconductor module employing metal based molded case and screw fastening type terminals for high reliability | Akihiro Tamba, Ruichi Saito, Tatsuya Shigemura, Yukio Sonobe, Masataka Sasaki +1 more | 1999-07-06 |
| 5661343 | Power hybrid integrated circuit apparatus | Masaaki Takahashi, Hideki Miyazaki, Kazuo Kato | 1997-08-26 |
| 5350886 | Mounting substrate | Kunio Miyazaki, Yutaka Sugita, Akio Mukoh, Tadahiko Miyoshi, Osamu Miura +5 more | 1994-09-27 |
| 5315482 | Semiconductor apparatus of module installing type | Akira Tanaka, Hiroichi Shinohara, Takao Ohba, Akira Yamagiwa, Hitoshi Yoshidome +4 more | 1994-05-24 |
| 5258649 | Semiconductor device and electronic apparatus using semiconductor device | Akira Tanaka, Tadahiko Miyoshi, Kanji Otsuka | 1993-11-02 |
| 5177670 | Capacitor-carrying semiconductor module | Hiroichi Shinohara, Hirokazu Inoue, Yoichi Abe, Akira Kato, Hideo Suzuki +2 more | 1993-01-05 |
| 5097318 | Semiconductor package and computer using it | Akira Tanaka, Hirokazu Inoue, Hideo Arakawa, Masahide Okamoto | 1992-03-17 |
| 5095359 | Semiconductor package and computer using the package | Akira Tanaka, Hirokazu Inoue, Kunio Miyazaki, Osamu Miura, Hideo Arakawa +4 more | 1992-03-10 |
| 4970577 | Semiconductor chip module | Satoru Ogihara, Shunichi Numata, Kunio Miyazaki, Takashi Yokoyama, Ken Takahashi +3 more | 1990-11-13 |
| 4908695 | Cooling apparatus and semiconductor device employing the same | Atsushi Morihara, Yoshio Naganuma, Shuntaro Koyama, Tasao Soga, Hideo Arakawa +2 more | 1990-03-13 |
| 4906823 | Solder carrier, manufacturing method thereof and method of mounting semiconductor devices by utilizing same | Tadao Kushima, Tasao Soga, Mitugu Shirai | 1990-03-06 |
| 4896930 | Optical functional device of an optical waveguide type | Shigeki Tsuchitani | 1990-01-30 |
| 4891831 | X-ray tube and method for generating X-rays in the X-ray tube | Akira Tanaka, Satoshi Shimada, Yusaku Nakagawa, Motohisa Nishihara, Tadahiko Miyoshi +3 more | 1990-01-02 |
| 4835595 | Optical interconnections for integrated circuits | Shigeru Oho, Shigeki Tsuchitani | 1989-05-30 |