Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680491 | Optical electronic apparatus and method for producing the same | Hideyuki Nakanishi, Toru Tsuruta | 2004-01-20 |
| 6534829 | Semiconductor device and method for fabricating the same | Seiji Sogo, Yuji Ueno, Seiki Yamaguchi, Yoshihiro Mori, Yoshiaki Hachiya +2 more | 2003-03-18 |
| 6501156 | Lead frame which includes a die pad, a support lead, and inner leads | Hideyuki Nakanishi, Shin'ichi Ijima, Akio Yoshikawa | 2002-12-31 |
| 6441402 | Optical electronic apparatus and method for producing the same | Hideyuki Nakanishi, Toru Tsuruta | 2002-08-27 |
| 5070027 | Method of forming a heterostructure diode | Yoshio Mito, Masatoshi Kitagawa, Takashi Hirao, Yoshitake Yasuno | 1991-12-03 |