Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11710709 | Terminal member made of plurality of metal layers between two heat sinks | Ryoichi KAIZU, Takumi Nomura, Tetsuto Yamagishi, Yuki INABA | 2023-07-25 |
| 10081852 | Solder preform and a process for its manufacture | Naohiko Hirano, Akira Tanahashi, Kaichi Tsuruta, Takashi Ishii, Satoshi Soga | 2018-09-25 |
| 8896119 | Bonding material for semiconductor devices | Hiroyuki Yamada, Yoshie Yamanaka, Tsukasa Ohnishi, Shunsaku Yoshikawa, Kenzo Tadokoro | 2014-11-25 |
| 8029918 | Brazing method and brazed structure | Tsuyoshi Hasegawa, Masaaki Ishio, Shunji Kajikawa, Takayuki Hayashi | 2011-10-04 |
| 7800230 | Solder preform and electronic component | Naohiko Hirano, Tomomi Okumura, Kaichi Tsuruta, Minoru Ueshima, Takashi Ishii | 2010-09-21 |
| 7793820 | Solder preform and a process for its manufacture | Naohiko Hirano, Akira Tanahashi, Kaichi Tsuruta, Takashi Ishii, Satoshi Soga | 2010-09-14 |
| 7601625 | Method for manufacturing semiconductor device having solder layer | Chikage Noritake, Akira Tanahashi, Hideki Okada, Tomomasa Yoshida | 2009-10-13 |
| 7468318 | Method for manufacturing mold type semiconductor device | Naohiko Hirano, Nobuyuki Kato, Takanori Teshima, Shoji Miura, Akihiro Niimi | 2008-12-23 |
| 7235876 | Semiconductor device having metallic plate with groove | Tomomi Okumura, Naohiko Hirano, Kuniaki Mamitsu | 2007-06-26 |
| 7215020 | Semiconductor device having metal plates and semiconductor chip | Yoshimi Nakase | 2007-05-08 |
| 7193326 | Mold type semiconductor device | Naohiko Hirano, Nobuyuki Kato, Takanori Teshima, Shoji Miura, Akihiro Niimi | 2007-03-20 |
| 6242838 | Commutator and method of manufacturing the same | Kenzo Kiyose, Yoshio Ebihara, Keiichi Yamashita, Mutsumi Yoshino, Motoya Ito | 2001-06-05 |
| 6121590 | Ceramic-metal junction structure and a method for manufacturing the same | Masayuki Kobayashi, Makoto Shirai | 2000-09-19 |
| 6118110 | Ceramic-metal junction structure and a method for manufacturing the same | Masayuki Kobayashi, Makoto Shirai | 2000-09-12 |
| 6087044 | Carbon electrode for secondary cells, a method for making the same, and a nonaqueous electrolyte secondary cell comprising the carbon electrode | Atsushi Iwase, Nozomu Okumura | 2000-07-11 |
| 5614291 | Semiconductor device and method of manufacturing the same | Ichiharu Kondo, Yoshiaki Inaguma | 1997-03-25 |
| 4867641 | Outer wall structure of a torque converter and others | Yoshihiro Okuno, Jun Sakanoue, Tsugio Hatanaka, Takashi Okuno | 1989-09-19 |