Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663595 | Diamond heat sink comprising synthetic diamond film | Hiromu Shiomi, Hideaki Nakahata, Yoshiki Nishibayashi | 1997-09-02 |
| 5646468 | Diamond-LiTaO.sub.3 surface acoustic wave device | Hideaki Nakahata, Kenjiro Higaki, Satoshi Fujii, Akihiro Hachigo | 1997-07-08 |
| 5600156 | Diamond semiconductor device with P-I-N type multilayer structure | Yoshiki Nishibayashi, Tadashi Tomikawa | 1997-02-04 |
| 5565724 | Orientational material, orientational substrate and surface acoustic wave device | Akihiro Hachigo, Hideaki Nakahata, Kenjiro Higaki, Satoshi Fujii | 1996-10-15 |
| 5565725 | Surface acoustic wave device | Hideaki Nakahata, Kenjiro Higaki, Satoshi Fujii, Akihiro Hachigo | 1996-10-15 |
| 5552613 | Electron device | Yoshiki Nishibayashi, Tadashi Tomikawa | 1996-09-03 |
| 5527735 | Ohmic electrode of n-type semiconductor cubic boron nitride and method of producing same | Tadashi Tomikawa, Yoshiki Nishibayashi | 1996-06-18 |
| 5393680 | MIS electrode forming process | — | 1995-02-28 |
| 5225398 | Method for forming an oxide superconducting film having different crystal orientation on different regions of a Si substrate | Hidenori Nakanishi, Itozaki Hideo | 1993-07-06 |
| 4962054 | Method for manufacturing a field effect transistor using spacers of different thicknesses | — | 1990-10-09 |