Issued Patents All Time
Showing 76–100 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240551 | Method of manufacturing ceramic circuit board | Kazuo Matsumura, Shoji Tsurutani | 1993-08-31 |
| 5200048 | Electroplating apparatus for plating half bearings | Masaaki Sakamoto, Motomu Wada, Hideo Ishikawa | 1993-04-06 |
| 5185216 | Composite plating film for sliding member | Masaaki Sakamoto, Motomu Wada, Hideo Ishikawa, Sowjun Matsumura, Tadashi Chiba +2 more | 1993-02-09 |
| 5183637 | Wear resistant copper alloys | Masaaki Sakamoto, Koichi Yamamoto, Tohru Kato | 1993-02-02 |
| 5172757 | Method for removing soot by scattering steel balls in a heat-exchanger and heat-exchanger provided with a steel ball scatterer | Masami Kato, Satoshi Nakamura, Tsuneo Higashi, Hiroshi Fujiike, Katsuaki Makino +1 more | 1992-12-22 |
| 5162157 | Sliding material and method of manufacturing the same | Hidehiko Tamura, Kiyohide Uenaka, Shigemasa Hakakoshi | 1992-11-10 |
| 5162100 | Aluminum-based bearing alloy with excellent fatigue resistance and anti-seizure property | Masaaki Sakamoto, Koichi Yamamoto, Yoshiaki Sato, Tohru Kato | 1992-11-10 |
| 5148857 | Method for removing soot by scattering steel balls in a heat-exchanger and heat-exchanger provided with a steel ball scatterer | Masami Kato, Satoshi Nakamura, Tsuneo Higashi, Hiroshi Fujike, Katsuaki Makino +1 more | 1992-09-22 |
| 5141626 | Method of and apparatus for surface treatment for half bearings | Masaaki Sakamoto, Motomu Wada, Hideo Ishikawa | 1992-08-25 |
| 5128213 | Sliding material of single substance and composite sliding material | Masaaki Sakamoto, Koichi Yamamoto, Yoshiaki Sato | 1992-07-07 |
| 5112416 | Aluminum based alloy bearing having strengthened intermediate bonding layer | Masaaki Sakamoto, Yoshiaki Sato, Tohru Kato | 1992-05-12 |
| 5091098 | Sliding material and method of manufacturing the same | Hidehiko Tamura, Kiyohide Uenaka, Shigemasa Hakakoshi | 1992-02-25 |
| 5087914 | DC calibration system for a digital-to-analog converter | Navdeep S. Sooch, Jeffrey W. Scott | 1992-02-11 |
| 5074458 | Method of producing bimetal for use as material for plain bearing | Masaaki Sakamoto, Koichi Yamamoto, Hideyuki Kidokoro | 1991-12-24 |
| 5075177 | Aluminum alloy bearing for use in low-rigidity housing and method of producing same | Masaaki Sakamoto, Yoshiaki Sato, Tohru Kato | 1991-12-24 |
| 5056937 | Sliding bearing | Masaaki Sakamoto, Motomu Wada, Hideyuki Kidokoro, Yoji Nagai | 1991-10-15 |
| 5028393 | Al-based alloy for use as sliding material, superior in fatigue resistance and anti-seizure property | Masaaki Sakamoto, Yoshiaki Sato, Tohru Kato | 1991-07-02 |
| 4987677 | Bonded ceramic metal composite substrate, circuit board constructed therewith and methods for production thereof | Kazuo Matsumura, Hiroshi Komorita, Nobuyuki Mizunoya | 1991-01-29 |
| 4985097 | Joined metal composite and method for production thereof | Kazuo Matsumura, Mitsuhiro Nagata | 1991-01-15 |
| 4959507 | Bonded ceramic metal composite substrate, circuit board constructed therewith and methods for production thereof | Kazuo Matsumura, Hiroshi Komorita, Nobuyuki Mizunoya | 1990-09-25 |
| 4954386 | Joined ceramic-metal composite substrate and method for production thereof | Nobuyuki Mizunoya, Hiroshi Komorita, Kazuo Matsumura | 1990-09-04 |
| 4827986 | Harness skip detecting method in dobby | — | 1989-05-09 |
| 4766935 | Positive dobby | Noboru Sekitani | 1988-08-30 |
| 4639854 | High gain feedback control system | Kazuo Kurokawa | 1987-01-27 |
| 4519310 | Method of multi-color printing on cylindrical container | Hiromichi Shimizu, Akira Kuboshima | 1985-05-28 |