Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645937 | Thin film layered member | Shoji Noda, Akio Itoh, Kazuo Higuchi, Mikio Niimi, Shun Murasaki +1 more | 1997-07-08 |
| 5618617 | Magneto-optic disk | Norio Miyatake, Kazunori Omoya | 1997-04-08 |
| 5517472 | Magnetic-field generator for use in a magneto-optical disk unit | Norio Miyatake, Hidetsugu Kawabata, Yasumori Hino, Teruyuki Takizawa, Tohru Nakamura | 1996-05-14 |
| 5435773 | Floor surface blasting apparatus | Yoshikazu Miyachi, Tomoyoshi Ibe, Tsutomu Kurita, Takeo Oomichi, Kengo Hamanaka +3 more | 1995-07-25 |
| 5383075 | Slider body with embedded lubricants and magnetic biasing apparatus | Norio Miyataka | 1995-01-17 |
| 5339573 | Floor surface blasting apparatus | Yoshikazu Miyachi, Tomoyoshi Ibe, Tsutomu Kurita, Takeo Oomichi, Kengo Hamanaka +3 more | 1994-08-23 |
| 5312787 | Ceramics composite material and method of producing the same | Yukio Shimokawa, Hiroshi Nomura, Hirohiko Nakata, Masaya Miyake | 1994-05-17 |
| 5232520 | High-strength martensitic stainless steel having superior fatigue properties in corrosive and erosive environment and method of producing the same | Yutaka Oka, Shigeto Matsumoto | 1993-08-03 |
| 5215788 | Combustion flame method for forming diamond films | Motohide Murayam, Shinji Kojima, Katsuyuki Ohsawa, Shoji Noda | 1993-06-01 |
| 5202863 | Magneto-optical disk unit compatible with different two types of magneto-optical disks and a magnetic-field generator suitable thereof | Norio Miyatake, Hidetsugu Kawabata, Yasumori Hino, Teruyuki Takizawa, Tohru Nakamura | 1993-04-13 |
| 5190895 | Ceramics composite material | Yukio Shimokawa, Hiroshi Nomura, Hirohiko Nakata, Masaya Miyake | 1993-03-02 |
| 5068871 | Process for synthesizing diamond and apparatus therefor | Shoji Noda, Kazuo Higuchi | 1991-11-26 |
| 4419925 | Assembled piston for engine | Yoshihiko Tsuzuki, Toshio Tanahashi | 1983-12-13 |
| 4343229 | Assembled piston for engine | Yoshihiko Tsuzuki, Toshio Tanahashi | 1982-08-10 |
| 4327820 | Disc brake and method of manufacturing the same | Haruhiko Nakayama, Masahiko Sugiyama, Hiromu Konishi | 1982-05-04 |
| 4278509 | Method of activating oxygen concentration cell | Yasuhiro Otsuka, Ryuzo Hori, Shinichi Matsumoto, Toshinobu Furutani | 1981-07-14 |
| 4208265 | Oxygen sensor element and process of manufacture | Ryuzo Hori, Yasuhiro Otsuka, Shinichi Matsumoto, Hiroshi Wakisaka | 1980-06-17 |