Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210515 | Document transport apparatus | Yoichi Sakai, Masaki Omori, Junya Nakajima | 2012-07-03 |
| 7933052 | Document feeder and image capturing device | Masataka Hamada, Kazuhisa Mochizuki | 2011-04-26 |
| 7853191 | Image reading apparatus | Osamu Jinza, Kazuhisa Motizuki, Tetsuya Noda, Masataka Hamada | 2010-12-14 |
| 7748700 | Sheet feeding device with governing, elevating, and restraining tilting-tray parts | Kazuhisa Mochizuki, Masataka Hamada | 2010-07-06 |
| 7633653 | Image reading apparatus | Kazuhisa Mochizuki, Masataka Hamada | 2009-12-15 |
| 5587792 | Apparatus and method for measuring thickness of thin semiconductor multi-layer film | Tokuji Takahashi, Ryo Hattori | 1996-12-24 |
| 5523840 | Method and apparatus for measuring the thicknesses of layers of a multiple layer semiconductor film utilizing the comparison between a spatialgram and an optical characteristic matrix | Tokuji Takahashi, Ryo Hattori | 1996-06-04 |
| 4841145 | Apparatus for preparing sample solution for infrared spectrophotometer and method of analyzing sample solution | Akio Wada, Fumiko Nakeuchi | 1989-06-20 |