Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872115 | Blade with comb teeth coated with a compound layer for forming ribs and its production method | Hideaki Sakurai, Yoshio Kanda, Ryuji Uesugi, Yoshirou Kuromitsu, Young-Cheul Kang +5 more | 2005-03-29 |
| 6033787 | Ceramic circuit board with heat sink | Toshiyuki Nagase, Yoshirou Kuromitsu, Yoshio Kanda, Masafumi Hatsushika, Masato Otsuki | 2000-03-07 |
| 5780162 | Aluminum nitride substrate and method of producing the same | Seiji Toyoda, Yoshirou Kuromitsu, Akira Nakabayashi | 1998-07-14 |
| 5466488 | Method of making glazed AlN substrate with an Al.sub.2 O.sub.3 -SiO.sub.2 interfacial layer | Seiji Toyoda, Hideaki Yoshida | 1995-11-14 |