Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637913 | Leadframe semiconductor integrated circuit device using the same and method of and process for fabricating the two | Yujiro Kajihara, Kazunari Suzuki, Kunihiro Tsubosaki, Yoshinori Miyaki, Takahiro Naito +1 more | 1997-06-10 |
| 5637914 | Lead frame and semiconductor device encapsulated by resin | Naotaka Tanaka, Akihiro Yaguchi, Makoto Kitano, Tatsuya Nagata, Tetsuo Kumazawa +2 more | 1997-06-10 |
| 5448105 | Semiconductor device having a leadframe and metal substrate | Kazunori Katoh, Gen Murakami, Takayuki Okinaga, Takashi Emata, Osamu Horiuchi | 1995-09-05 |
| 5378656 | Leadframe, semiconductor integrated circuit device using the same, and method of and process for fabricating the same | Yujiro Kajihara, Kazunari Suzuki, Kunihiro Tsubosaki, Yoshinori Miyaki, Takahiro Naito +1 more | 1995-01-03 |
| 5304844 | Semiconductor device and method of producing the same | Osamu Horiuchi, Gen Murakami, Hajime Hasebe, Kanji Otsuka, Yuuji Shirai +2 more | 1994-04-19 |
| 5250839 | Multi-layer leadframes, electrically conductive plates used therefor and production of such conductive plates | Kazunori Katoh, Yuji Yamaguchi, Takayuki Okinaga, Takashi Emata, Osamu Horiuchi | 1993-10-05 |
| 5235207 | Semiconductor device | Eiji Ohi, Gen Murakami | 1993-08-10 |
| 5032895 | Semiconductor device and method of producing the same | Osamu Horiuchi, Gen Murakami, Hajime Hasebe, Kanji Otsuka, Yuuji Shirai +2 more | 1991-07-16 |
| 4994411 | Process of producing semiconductor device | Takahiro Naito, Gen Murakami, Hajime Sato, Wahei Kitamura, Masachika Masuda | 1991-02-19 |
| 4845543 | Semiconductor device and method of manufacturing the same | Susumu Okikawa, Hiroshi Mikino, Wahei Kitamura, Daiji Sakamoto | 1989-07-04 |
| 4326215 | Encapsulated semiconductor device with a metallic base plate | Susumu Okikawa | 1982-04-20 |