Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789721 | Square can and method and apparatus for double seaming the same | Kei Oohori, Kiyotaka Yoshida, Kanji Kuroda, Norifumi Yasuda, Kazuo Ando +1 more | 2014-07-29 |
| 8505764 | Structure of clinch portion of mounting cup | Minoru Tasaki, Kouji Kinoshita, Takaho Kumai | 2013-08-13 |
| 8360705 | Can seamer | Kei Oohori, Kazuhiro Tokunaga, Koichi Ishizaka, Yasuo Kumano | 2013-01-29 |
| 8082659 | Method of forming a loop winding | Daijiro Takizawa, Hisashi Katoh, Tadanobu Takahashi, Kei Oohori | 2011-12-27 |
| 7784172 | Forming machine for forming meandering loop winding | Daijiro Takizawa, Hisashi Katoh, Tadanobu Takahashi, Kei Oohori | 2010-08-31 |
| 7662512 | Rectangular storage battery | Norifumi Yasuda, Hisashi Katoh, Tatsuya Kouda, Hitoshi Toda, Shinichi Kaneda +1 more | 2010-02-16 |
| 6338263 | Method for manufacturing embossed can body, inspecting apparatus used for manufacturing embossed can body, and inspecting method used therefor | Kazumoto Obata, Wataru Ookubo | 2002-01-15 |
| 5829623 | Easily openable can lid | Hideo Otsuka, Hiroyuki Terasawa, Shigeaki Yamanashi, Ichio Otsuka | 1998-11-03 |