Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345193 | Method of contact catalytic reaction | Hiroshi Iwasaka, Kazuyuki Okubo, Koji Hata | 2008-03-18 |
| 7301143 | Method and system for reading optical information | — | 2007-11-27 |
| 7250193 | Pretreatment method for coating | Masahiko Matsukawa, Toshiaki Shimakura | 2007-07-31 |
| 7085428 | Image data forming method and apparatus | — | 2006-08-01 |
| 6931995 | Train maintenance automating system | Toshio Yokonishi, Hisao Sawada, Dai Koyama, Kenjiro Fujii | 2005-08-23 |
| 6914156 | Process for producing diacetoxybutene | Hiroshi Iwasaka, Kazuyuki Okubo, Koji Hata | 2005-07-05 |
| 6651567 | Railway car | Michifumi Takeichi, Kentaro Masai, Masaaki Shigeyama, Daisuke Muto | 2003-11-25 |
| 6507426 | Scanner apparatus | — | 2003-01-14 |
| 6330096 | Light-beam scanning type image reader | — | 2001-12-11 |
| 5818123 | Electrical system for electrically interconnecting a parent switch device to a child switch device | Koumei Iwasaki, Toshiro Shinoto | 1998-10-06 |
| 5367379 | Luster detector | — | 1994-11-22 |
| 4784420 | Orientation control apparatus for suspender | Yasuhisa ISHII | 1988-11-15 |
| 4671494 | Excessive load prevention apparatus employable for a hoist or the like | Shigeo Numata | 1987-06-09 |
| 4563030 | Orientation-controlling apparatus for a suspender of a crane | — | 1986-01-07 |
| 4531647 | Device for stopping the swinging movement of a load hung by a crane | Masao Higuchi, Shuzo Uno, Yasuhisa ISHII, Kenichi Okasaka | 1985-07-30 |
| 4489659 | Truss-type girder for supporting a movable body | Hideaki Kamohara, Minoru Imamura, Hiroshi Higaki, Yuji Yoshitomi, Syuzo Uno +2 more | 1984-12-25 |
| 4425048 | Joint for framework structure | Hideaki Kamohara, Minoru Imamura, Hiroshi Higaki, Yuji Yoshitomi, Syuzo Uno +1 more | 1984-01-10 |
| 4403704 | Vertically pivotable boom bending device for crane | — | 1983-09-13 |
| 4293077 | Container handling apparatus | — | 1981-10-06 |