Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189105 | Shielding gas for mag welding, mag welding method, and welded structure | Yasuhito Kamijo, Katsunori Wada, Makoto Takahashi | 2019-01-29 |
| 9841279 | Apparatus and method for quantitative evaluation of braze bonding length with use of radiation | Ryosuke Ohirabaru, Makoto Takanezawa, Kazuya Segawa, Hideyuki Nakamura, Shigeru Harada +3 more | 2017-12-12 |
| 9309773 | Steam turbine and steam turbine blade | Akio Sayano, Masashi Takahashi, Masahiro Saito, Kazuyoshi Nakajima, Tadashi Tanuma +1 more | 2016-04-12 |
| 9217731 | Welding inspection method and apparatus thereof | Setsu Yamamoto, Takahiro Miura, Takeshi Hoshi, Tsuyoshi Ogawa, Yoshihiro Fujita +6 more | 2015-12-22 |
| 8553198 | Mask pattern correction device, method of correcting mask pattern, light exposure correction device, and method of correcting light exposure | Teruyoshi Yao, Morimi Osawa, Hiromi Hoshino, Kouzou Ogino, Kazumasa Morishita | 2013-10-08 |
| 8409786 | Pattern forming method and method for manufacturing semiconductor device | Tomohiko Yamamoto | 2013-04-02 |
| 8227153 | Mask pattern correction device, method of correcting mask pattern, light exposure correction device, and method of correcting light exposure | Teruyoshi Yao, Morimi Osawa, Hiromi Hoshino, Kouzou Ogino, Kazumasa Morishita | 2012-07-24 |
| 8105023 | Steam turbine | Kazutaka Ikeda, Takashi Sasaki, Hitoshi Sakakida, Kenji Kamimura, Ryohei Ogino +1 more | 2012-01-31 |
| 7971160 | Creating method of photomask pattern data, photomask created by using the photomask pattern data, and manufacturing method of semiconductor apparatus using the photomask | Morimi Osawa, Takayoshi Minami | 2011-06-28 |
| 7732107 | Mask pattern correction device, method of correcting mask pattern, light exposure correction device, and method of correcting light exposure | Teruyoshi Yao, Morimi Osawa, Hiromi Hoshino, Kouzou Ogino, Kazumasa Morishita | 2010-06-08 |
| 7604912 | Local flare correction | Teruyoshi Yao | 2009-10-20 |
| 7601471 | Apparatus and method for correcting pattern dimension and photo mask and test photo mask | Morimi Osawa, Teruyoshi Yao, Hiroshi Arimoto | 2009-10-13 |
| 7577556 | Method and equipment for simulation | Hiroki Futatsuya | 2009-08-18 |
| 7455570 | Large part polishing apparatus and polishing method | Satoru Yanaka, Ryusuke Tsuboi, Kenji Kamimura, Tadashi Tanuma, Masataka Kikuchi | 2008-11-25 |
| 7371489 | Photomask, method for detecting pattern defect of the same, and method for making pattern using the same | Tomohiko Yamamoto | 2008-05-13 |
| 7144303 | Method of polishing a large part and abrasive for use in the method | Kenji Kamimura, Satoru Yanaka, Ryusuke Tsuboi, Tadashi Tanuma, Masataka Kikuchi | 2006-12-05 |
| 7074524 | Photomask, method for detecting pattern defect of the same, and method for making pattern using the same | Tomohiko Yamamoto | 2006-07-11 |
| 6499946 | Steam turbine rotor and manufacturing method thereof | Masayuki Yamada, Takao Inukai, Masataka Kikuchi, Joji Kaneko, Yoichi Tsuda +2 more | 2002-12-31 |
| 6420094 | Optical exposure method | Tamae Haruki, Kenji Nakagawa, Isamu Hanyu | 2002-07-16 |
| 6412713 | Fuel injection apparatus | Masahiro Okajima | 2002-07-02 |
| 6232758 | Load drive control apparatus | Shinichi Konda, Kunihiko Goto | 2001-05-15 |
| 6107708 | Brushless motor | Mineo Yamaguchi, Hideto Matsuzaki, Keisuke Sasaki, Masaaki Shimizu, Shinji Iwama | 2000-08-22 |
| 6045976 | Optical exposure method | Tamae Haruki, Kenji Nakagawa, Masao Taguchi, Hiroyuki Tanaka, Isamu Hanyu | 2000-04-04 |
| 5994004 | Levenson type phase shift photomask and manufacture method of semiconductor device using such photomask | Yasuko Tabata, Toshimi Ikeda, Masato Matsumiya | 1999-11-30 |
| 5979779 | Air conditioning system for vehicle | Yuji Ito | 1999-11-09 |