Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6116016 | Gas turbine apparatus using fuel containing vanadium | Kunihiko Wada, Seiichi Suenaga, Kazuhiro Yasuda, Hiroki Inagaki, Atsuhiko Izumi +1 more | 2000-09-12 |
| 6071627 | Heat-resistant member and a method for evaluating quality of a heat-resistant member | Kazuhiro Yasuda, Seiichi Suenaga, Kunihiko Wada, Hiroki Inagaki | 2000-06-06 |
| 5955182 | Heat resisting member and its production method | Kazuhiro Yasuda, Seiichi Suenaga, Kunihiko Wada, Hiroki Inagaki | 1999-09-21 |
| 5916520 | Brazing fillers for sealing vacuum-tight vessels, vacuum-tight vessels and method for manufacturing vacuum-tight vessels | Miho Maruyama, Kiyoshi Osabe, Rika Takigawa, Shoji Niwa | 1999-06-29 |
| 5056702 | Method of manufacturing a semiconductor device | Makoto Shirokane, Hiromitsu Takeda, Tatsuo Yamazaki, Tsutomu Okutomi, Shozi Niwa +4 more | 1991-10-15 |
| 5019187 | Brazing paste for bonding metal and ceramic | Kiyoshi Iyogi, Hiromitsu Takeda, Makoto Shirokane | 1991-05-28 |
| 4924033 | Brazing paste for bonding metal and ceramic | Kiyoshi Iyogi, Hiromitsu Takeda, Makoto Shirokane | 1990-05-08 |
| 4919731 | Brazing paste | Kiyoshi Iyogi, Takaaki Yasumoto, Toshirou Yanazawa, Nobuo Iwase, Hiromitsu Takeda | 1990-04-24 |
| 4917642 | Air-tight ceramic container | Makoto Shirokane, Hiromitsu Takeda, Tatsuo Yamazaki, Tsutomu Okutomi, Shozi Niwa +2 more | 1990-04-17 |
| 4876119 | Method of coating a nitride ceramic member | Hiromitsu Takeda, Makoto Shirokane, Tatsuo Yamazaki | 1989-10-24 |
| 4835344 | Electronic component parts and method for manufacturing the same | Kiyoshi Iyogi, Takaaki Yasumoto, Toshirou Yanazawa, Nobuo Iwase, Hiromitsu Takeda | 1989-05-30 |
| 4685607 | Nitride ceramic-metal complex material and method of producing the same | Hiromitsu Takeda, Makoto Shirokane, Akihiko Tsuge, Takao Suzuki | 1987-08-11 |
| 4681251 | Method of joining Ni-base heat resisting alloys | Shuichi Komatsu, Kazumi Shimotori, Hiromitsu Takeda | 1987-07-21 |
| 4611745 | Method for preparing highly heat-conductive substrate and copper wiring sheet usable in the same | Makoto Shirokane, Tatsuo Yamazaki, Hisashi Yoshino, Akio Hori, Hiromitsu Takeda | 1986-09-16 |
| 4321821 | Method of estimating the residual life of heat resistant parts made of 12% Cr steele | Shuichi Komatsu, Hiromitsu Takeda, Masayuki Yamada | 1982-03-30 |