Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027363 | Ironing plate for friction stir welding apparatus and friction stir welding apparatus including the same, and friction stir welding method | Mitsuru Onose, Satoshi Hirano, Akihiro Satou | 2021-06-08 |
| 9931718 | Metal plate joining method and apparatus | Noriaki Tominaga, Takehiko Saito, Mitsuru Onose, Yasutsugu Yoshimura, Hirotoshi Tagata +3 more | 2018-04-03 |
| 9352367 | Cold rolled material manufacturing equipment and cold rolling method | Mitsuru Onose, Noriaki Tominaga, Takehiko Saito, Yasutsugu Yoshimura | 2016-05-31 |
| 9278406 | Mash seam welding method and apparatus | Mitsuru Onose, Noriaki Tominaga, Takehiko Saito, Yasutsugu Yoshimura, Hirotomo Tagata +1 more | 2016-03-08 |
| 9253824 | Steam generator | Kazuhiko Inoue, Eiji Suzuki, Yukimasa Takeda, Akihiko Hirano, Hiroshi Kai +3 more | 2016-02-02 |
| 9156070 | Cold rolled material manufacturing equipment and cold rolling method | Mitsuru Onose, Noriaki Tominaga, Takehiko Saito, Yasutsugu Yoshimura | 2015-10-13 |
| 8474280 | Refrigerating storage cabinet and control method for compressor thereof | Naoshi Kondou, Akihiko Hirano, Masahide Yatori, Hideyuki Tashiro | 2013-07-02 |
| 8365543 | Cooling storage | Naoshi Kondou, Akihiko Hirano, Masahide Yatori, Hideyuki Tashiro | 2013-02-05 |
| 8209991 | Cooling storage and method of operating the same | Naoshi Kondou, Akihiko Hirano, Masahide Yatori, Hideyuki Tashiro | 2012-07-03 |
| 8136365 | Cooling apparatus having a variable speed compressor with speed limited on the basis of a sensed performance parameter | Takeshi Ueda, Yoshiyasu Suzuki, Akihiko Hirano | 2012-03-20 |
| 7975497 | Refrigeration unit having variable performance compressor operated based on high-pressure side pressure | Akihiko Hirano, Takeshi Ueda | 2011-07-12 |
| 7908039 | Cooling storage cabinet and method of operating the same | Akihiko Hirano | 2011-03-15 |
| 7775058 | Cooler and refrigerator | Naoshi Kondo, Yoshiyasu Suzuki, Akihiko Hirano, Tadashi Sakai | 2010-08-17 |
| 7743618 | Auger type ice making machine | Akihiko Hirano, Naoshi Kondou | 2010-06-29 |
| 7730732 | Refrigerating storage cabinet | Akihiko Hirano | 2010-06-08 |
| 7536867 | Auger-type ice-making machine | Akihiko Hirano, Naoshi Kondou | 2009-05-26 |
| 7364492 | On-line grinding method for work roll | Takayuki Honda, Masaki Kobayashi, Tetsuya Nakano, Akihiro Yamamoto | 2008-04-29 |
| 7246504 | Method of manufacturing refrigerated repositories and sales management system for refrigerated storage | Akihiko Hirano | 2007-07-24 |
| 6931872 | Operation control device for cooling apparatus | Akihiko Hirano | 2005-08-23 |
| 6748782 | Rolling mill, looseness eliminating device of roll bearing housing, rolling method, method of modifying rolling mill, and hot finishing tandem rolling equipment | Yukio Nakajima, Takao Sakanaka, Takashi Kamoshita | 2004-06-15 |
| 6708547 | Rolling mill and rolling method | Kenjiro Narita, Mitsuo Nihei, Takehiko Saito, Toshiyasu Shinmura, Takashi Kamoshita | 2004-03-23 |
| 6408666 | Rolling mill and rolling method | Kenjiro Narita, Mitsuo Nihei, Takehiko Saito, Toshiyasu Shinmura, Takashi Kamoshita | 2002-06-25 |
| 6076388 | Rolling mill, hot rolling system, rolling method and rolling mill revamping method | Toshiyuki Kajiwara, Tokuji Sugiyama, Yoshio Takakura, Takao Sakanaka, Yasutsugu Yoshimura +1 more | 2000-06-20 |
| 5768927 | Rolling mill, hot rolling system, rolling method and rolling mill revamping method | Toshiyuki Kajiwara, Tokuji Sugiyama, Yoshio Takakura, Takao Sakanaka, Yasutsugu Yoshimura +1 more | 1998-06-23 |
| 5666837 | Rolling mill and method of using the same | Toshiyuki Kajiwara, Tokuji Sugiyama, Yoshio Takakura, Takao Sakanaka, Yasutsugu Yoshimura +1 more | 1997-09-16 |