Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807343 | Fiber reinforced plastic body, shutter device and optical apparatus | Munetoshi Yoshikawa, Mizuho Igawa, Fumio Shimada, Minoru Kobayashi, Keita HANAWA +1 more | 2020-10-20 |
| 10493717 | Fiber reinforced laminate, shutter device and optical apparatus | Munetoshi Yoshikawa, Mizuho Igawa, Fumio Shimada, Minoru Kobayashi, Keita HANAWA +1 more | 2019-12-03 |
| 8075838 | Composite metal molding and method for manufacturing thereof | Junji Hamana, Isamu Kawada | 2011-12-13 |
| 7937986 | Sheet material identifying apparatus, sheet material treating apparatus and sheet material identifying method | Takehiko Kawasaki, Norio Kaneko | 2011-05-10 |
| 7833432 | Composite metal molding and method for manufacturing thereof | Junji Hamana, Isamu Kawada | 2010-11-16 |
| 7705281 | Image forming apparatus with impact applying unit and detecting unit for detecting sheet information corresponding to impact force | Takehiko Kawasaki, Norio Kaneko, Kimio Handa | 2010-04-27 |
| 7422208 | Sheet material information-detecting apparatus | Takehiko Kawasaki, Norio Kaneko | 2008-09-09 |
| 7304291 | Information detecting device, sheet material processing apparatus equipped with information detecting device, and signal output device | Takehiko Kawasaki, Norio Kaneko, Kimio Handa | 2007-12-04 |
| 7239817 | Device for identifying types of sheet materials | Norio Kaneko, Takehiko Kawasaki | 2007-07-03 |