Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048594 | Photomask blank, photomask, and methods of manufacturing the same | Hideaki Mitsui | 2011-11-01 |
| 8029948 | Photomask blank, photomask, and methods of manufacturing the same | Hiroyuki Iwashita, Atsushi Kominato | 2011-10-04 |
| 8026024 | Mask blank and method for manufacturing transfer mask | — | 2011-09-27 |
| 8021806 | Photomask blank, photomask, and methods of manufacturing the same | Hideaki Mitsui | 2011-09-20 |
| 7972750 | Mask blank and mask | — | 2011-07-05 |
| 7935461 | Phase shift mask blank, phase shift mask, and method for manufacturing phase shift mask blank | Osamu Nozawa | 2011-05-03 |
| 7833681 | Mask blank and mask | Tomoyuki Enomoto, Takahiro Sakaguchi, Rikimaru Sakamoto, Masaki Nagai | 2010-11-16 |
| 7736822 | Resist underlayer coating forming composition for mask blank, mask blank and mask | Tomoyuki Enomoto, Takahiro Sakaguchi, Rikimaru Sakamoto, Masaki Nagai | 2010-06-15 |
| 7650391 | Server device and client-server system | — | 2010-01-19 |
| 7356699 | Electronic watermark detection device and electronic watermark detection method | — | 2008-04-08 |
| 7027611 | Controlling a watermark strength embedded into a digital image | — | 2006-04-11 |
| 6947562 | Electronic watermark detecting/inserting device | — | 2005-09-20 |
| 6826289 | System for changing attribute of image by electronic watermark | — | 2004-11-30 |
| 6775416 | System and method for inserting information in DCT coefficient domain | — | 2004-08-10 |
| 6668068 | Image attribute altering device and electronic watermark embedding device | — | 2003-12-23 |
| 6553070 | Video-data encoder and recording media wherein a video-data encode program is recorded | — | 2003-04-22 |
| 6424726 | Image data encoding system and image inputting apparatus | Hirotaka Nakano, Koji Manabe | 2002-07-23 |
| 6319649 | Photosensitive resin composition and method of forming resist images | Koji Kato, Michiaki Hashimoto, Toshio Sakamizu, Hiroshi Shiraishi | 2001-11-20 |
| 6298142 | Image data encoding system and image inputting apparatus | Hirotaka Nakano, Koji Manabe | 2001-10-02 |
| 4779192 | Vector processor with a synchronously controlled operand fetch circuits | Shunichi Torii, Keiji Kojima | 1988-10-18 |
| 4667325 | Method and apparatus of scanning control for information processing systems | Masahiro Kitano, Katsuro Wakai | 1987-05-19 |
| 4654785 | Information processing system | Takaaki Nishiyama | 1987-03-31 |
| 4639886 | Arithmetic system having pipeline structure arithmetic means | Tsuyoshi Watanabe, Kenichi Wada | 1987-01-27 |
| 4618349 | Grinding wheel manufacturing method | Hideo Tani | 1986-10-21 |
| 4561863 | Grinding wheel and manufacturing method thereof | Hideo Tani | 1985-12-31 |