Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519943 | Multi wire bonding with current sensing method | Takashi Nagashima, Masaru Maeda | 2022-12-06 |
| 11101197 | Leadframe systems and related methods | Isao Ochiai, Takayuki Taguchi | 2021-08-24 |
| 10361148 | Leadframe with efficient heat dissipation for semiconductor device package assembly | Isao Ochiai | 2019-07-23 |
| 9699915 | Method of manufacture an electric circuit | Takayuki Taguchi | 2017-07-04 |
| 7531785 | Circuit device and method of manufacturing the same | — | 2009-05-12 |
| 7317199 | Circuit device | — | 2008-01-08 |
| 7307288 | Semiconductor device and manufacturing method thereof | — | 2007-12-11 |
| 6606174 | Optical semiconductor device | Tsutomu Ishikawa, Satoru Sekiguchi, Hiroshi Kobori, Kiyokazu Kamado, Hideo Kunio +2 more | 2003-08-12 |
| 6252252 | Optical semiconductor device and optical semiconductor module equipped with the same | Hideo Kunii, Toshiyuki Take, Tsutomu Ishikawa, Masashi Arai, Hiroshi Kobori +3 more | 2001-06-26 |
| 5101880 | Flaskless casting line | Yoshikazu Fujiwara, Eiichi Tomita | 1992-04-07 |