Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739305 | Oil pump for internal combustion engine and method of operating the same | Toshihiro Takahara | 2004-05-25 |
| 6518667 | Semiconductor package using micro balls and production method thereof | Akira Ichida, Hiroshi Yoshida, Masahiko Mizukami | 2003-02-11 |
| 5928976 | Composite carbide powder used for cemented carbide and method of producing the same | Yoshiharu Yamamoto, Nobuaki Asada | 1999-07-27 |
| 5262366 | Formation of a ceramic composite by centrifugal casting | Akira Yamakawa, Masaya Miyake | 1993-11-16 |
| 4994418 | Ceramic compact and a process for the production of the same | Akira Yamakawa, Masaya Miyake | 1991-02-19 |
| 4710345 | Manufacturing method of super-heat-resisting alloy material | Nobuhito Kuroishi, Shigeki Ochi, Noboru Uenishi | 1987-12-01 |
| 4584171 | Method of producing rocket combustors | Masayuki Niino, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Akio Suzuki, Masaki Sasaki +8 more | 1986-04-22 |
| 4582678 | Method of producing rocket combustors | Masayuki Niino, Akio Suzuki, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Masaki Sasaki +8 more | 1986-04-15 |
| 4507189 | Process of physical vapor deposition | Yoshiki Maeda, Mitsunori Kobayashi | 1985-03-26 |
| 4480013 | Substrate for use in semiconductor apparatus | Nobuo Ogasa, Akira Ohtsuka, Tadashi Igarashi | 1984-10-30 |
| 4402994 | Highly hard material coated articles | Mitsunori Kobayashi | 1983-09-06 |
| 4401297 | Sintering furnace for powder metallurgy | Toshikazu Hirayama, Yasushi Miyawaki, Masao Maruyama | 1983-08-30 |
| 4401719 | Highly hard material coated articles | Mitsunori Kobayashi | 1983-08-30 |
| 4383957 | Method of sintering a ceramic composition | Akira Yamakawa, Akira Doi | 1983-05-17 |