Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9870632 | Information processing apparatus and non-transitory computer readable medium | Daisuke Tatsumi, Takeshi Onishi, Hiroyuki Sayuda | 2018-01-16 |
| 9619101 | Data processing system related to browsing | Akira Tateishi, Kazuhiro Hayashi, Shinobu Ozeki, Masaru Kijima, Motoki Taniguchi | 2017-04-11 |
| 9143630 | Photographing device with a mirror to photograph a display | Kazuhiro Hayashi, Shinobu Ozeki, Akira Tateishi, Masaru Kijima, Motoki Taniguchi +1 more | 2015-09-22 |
| 8078306 | Polishing apparatus and polishing method | Hidetaka Nakao, Kunio Oishi, Isao Hayakawa, Yoshiaki Miyake, Yoshikuni Tateyama +1 more | 2011-12-13 |
| 7960188 | Polishing method | Shinrou Ohta, Mitsuo Tada, Noburu Shimizu, Yoichi Kobayashi, Taro Takahashi +3 more | 2011-06-14 |
| 6639962 | Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel | Kunio Enomoto, Katsuhiko Hirano, Ren Morinaka, Sadato Shimizu, Satoshi Kanno +2 more | 2003-10-28 |
| 6519991 | Water jet peening apparatus | Katsuhiko Hirano, Kunio Enomoto, Sadato Shimizu, Ren Morinaka, Tetsuya Ishikawa +2 more | 2003-02-18 |
| 6425276 | Water jet peening apparatus | Katsuhiko Hirano, Kunio Enomoto, Sadato Shimizu, Ren Morinaka, Tetsuya Ishikawa +2 more | 2002-07-30 |
| 6345083 | Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel | Kunio Enomoto, Katsuhiko Hirano, Ren Morinaka, Sadato Shimizu, Satoshi Kanno +2 more | 2002-02-05 |
| 6341151 | Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel | Kunio Enomoto, Katsuhiko Hirano, Ren Morinaka, Sadato Shimizu, Satoshi Kanno +2 more | 2002-01-22 |
| 6240155 | Preventive maintenance apparatus for structural members in a nuclear pressure vessel | Koichi Kurosawa, Sadato Shimizu, Minoru Ootaka, Fujio Yoshikubo, Ren Morinaka +4 more | 2001-05-29 |
| 6058153 | Preventive maintenance apparatus for structural members in a nuclear pressure vessel | Koichi Kurosawa, Sadato Shimizu, Minoru Ootaka, Fujio Yoshikubo, Ren Morinaka +4 more | 2000-05-02 |
| 5977515 | Underwater laser processing device including chamber with partitioning wall | Keiichi Uraki, Toshitaka Satsuta, Akira Onuma, Mitsuo Nakamura, Tsutomu Onuma +4 more | 1999-11-02 |
| 5897062 | Fluid jet nozzle and stress improving treatment method using the nozzle | Kunio Enomoto, Katsuhiko Hirano, Masahiro Otaka, Kazuo Amano, Sadato Shimizu +2 more | 1999-04-27 |
| 5749384 | Method and apparatus for performing preventive maintenance on the bottom portion of a reactor pressure vessel using cavitation bubbles | Koichi Kurosawa, Fujio Yoshikubo, Hideyasu Furukawa, Ren Morinaka, Kunio Enomoto +3 more | 1998-05-12 |
| 5553106 | Residual stress improving method for members in reactor pressure vessel | Kunio Enomoto, Masahiro Otaka, Kazuo Amano, Koichi Kurosawa, Ren Morinaka +2 more | 1996-09-03 |
| 5516247 | Fastening device | Yuji Hosoda, Masanori Suzuki | 1996-05-14 |
| 4625556 | Method of layer thickness measurement | Yusuke Sukahara, Eiji Takeuchi | 1986-12-02 |
| 4182878 | 1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile and a method for its preparation | Takeo Higashino, Shin-ichi Suzuki | 1980-01-08 |