Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872663 | Repair welding method | Masaki Honda, Toshiaki Nishio, Nobuyoshi Komai, Takumi Tokiyoshi, Kimihiko Tominaga +6 more | 2024-01-16 |
| 11065664 | Metal sheet molding method | Ugeun Shin, Hiroshi Matsui, Kazuma Fujiwara, Kuniaki Akutsu | 2021-07-20 |
| 10982767 | Piston ring | Hiroshi Shimizu, Takayuki Yoguchi, Takayuki Kondo | 2021-04-20 |
| 10591471 | Suppression of SPLA2-integrin binding for treating an inflammatory condition or suppressing cell proliferation | Yoshikazu Takada, Yoko Takada | 2020-03-17 |
| 10415704 | Piston ring | — | 2019-09-17 |
| 10352445 | Piston ring | — | 2019-07-16 |
| 9739412 | Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping | Daigo Watanabe, Fumitoshi Sakata, Takumi Tokiyoshi, Yasuharu Chuman, Takuya Fukahori +4 more | 2017-08-22 |
| 9618115 | Combined oil control ring | Hiroyuki Yabune, Hiroyuki Sugihara | 2017-04-11 |
| 9192974 | Work-punching device, work-punching method, and method for producing element for continuously variable transmission | Naruhiko Okubo, Shintaro Nakamura, Shinsuke Onishi | 2015-11-24 |
| 8630147 | Method of determining position where work is done in space surrounded by surfaces and work result management device | Masakazu Miyachi, Tetsuya Yamada, Satoshi Tasaki, Keiji Ida, Naoki Suganuma | 2014-01-14 |
| 6789428 | Method and apparatus for evaluating damage of metal material | Nobuhiko Nishimura, Keiichi Iwamoto, Masafumi Yamauchi, Takumi Tokiyoshi, Takao Hashimoto +1 more | 2004-09-14 |
| 6606910 | Method and apparatus for evaluating damage of metal material | Nobuhiko Nishimura, Keiichi Iwamoto, Masafumi Yamauchi, Takumi Tokiyoshi, Takao Hashimoto +1 more | 2003-08-19 |
| 6550334 | Ultrasonic detecting apparatus | Masaru Kodama, Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto | 2003-04-22 |
| 6520751 | Variable displacement compressor having a noise reducing valve assembly | Masayoshi Tsukagoshi, Kazuhiko Takai | 2003-02-18 |
| D463453 | Compressor for air conditioners of vehicles | — | 2002-09-24 |
| D462700 | Compressor for air conditioners for vehicles | — | 2002-09-10 |
| D462364 | Compressor for air conditioners of vehicles | Masato Ogiwara | 2002-09-03 |
| 6429899 | Video display apparatus with scan conversion and reversion and a video display method using scan conversion and reversion | Yutaka Nio, Naoji Okumura, Katsumi Terai, Kazuto Tanaka, Satoshi Okamoto +1 more | 2002-08-06 |
| 6423943 | Connecting clamp, connecting apparatus and connecting method | Masaru Kodama, Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto | 2002-07-23 |
| D460521 | Control valve for a refrigerant compressor | Kazuhiko Takai, Masato Ogiwara, Masayoshi Tsukagoshi | 2002-07-16 |
| 6380516 | Connecting clamp, connecting apparatus and connecting method | Masaru Kodama, Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto | 2002-04-30 |
| 6336392 | Compressor which can be easily and efficiently assembled by facilitating adjustment of an axial clearance of a shaft | Keiji Shimizu | 2002-01-08 |
| 6321635 | Swash plate type compressor in which lubricating oil is effectively supplied to a shoe mechanism interposed between a piston and a swash plate | — | 2001-11-27 |
| 6102669 | Variable displacement compressor | — | 2000-08-15 |
| 6018608 | Method of generating information used for the copy protecting signal and apparatus using the same | Hirohiko Sakashita, Hisao Morita, Kenji Ishikawa | 2000-01-25 |