Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694612 | Control device for cut-off apparatus | Hiroshi Ishibuchi, Satoshi Matsuda, Katsuaki Takasaki | 2010-04-13 |
| 6419443 | Glass product machining apparatus | Toshimasa Takenoshita, Hiroshi Saeki, Motofumi Kuroda | 2002-07-16 |
| 6325881 | Phase control method and system for corrugated fiberboard sheet comprising a plurality of core paper layers | Hiroshi Ishibuchi, Kazukiyo Kohno, Yukuharu Seki, Makoto Ando | 2001-12-04 |
| 6065583 | Speed-variable conveyor | Kazuhiro Hoashi, Masao Yasukawa | 2000-05-23 |
| 6032713 | Corrugated board manufacturing system | Hiroshi Ishibuchi, Kazukiyo Kouno, Kouji Hattori, Yukuharu Seki, Makoto Ando | 2000-03-07 |
| 4667551 | Apparatus for cutting a plate into a predetermined size | Hiroshi Kuromaru, Tadakiyo Morimoto, Koji Kuwahara, Kenji Fujiwara, Yujiro Shimizu +4 more | 1987-05-26 |