Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8373692 | Light modulator, projection display apparatus and image projection method | Yuji Uchiyama, Masato Furuya, Tatsuru Kobayashi, Ryo Nishima, Motoshi Tohda +3 more | 2013-02-12 |
| 8026986 | Projection type display device | Shunsuke Izawa, Takashi Moroboshi, Tetsuji Suzuki, Manabu Endou | 2011-09-27 |
| 7198371 | Image displaying apparatus | Atsuhiro Yonekura | 2007-04-03 |
| 6174060 | Projection-type display apparatus having polarized beam splitters and an illuminating device | Hirofumi Imaoka, Satoru Moriya, Tetsuji Suzuki, Fujiko Koyama, Ryusaku Takahashi +1 more | 2001-01-16 |
| 4798765 | Perpendicular magnetic recording medium | Noboru Watanabe, Kazuo Kimura, Eiichiro Imaoka | 1989-01-17 |
| 4792486 | Perpendicular magnetic recording medium | Noboru Watanabe, Kazuo Kimura, Eiichiro Imaoka | 1988-12-20 |
| 4745510 | Perpendicular magnetic recording and reproducing system | Noboru Watanabe, Kazuo Kimura, Eiichiro Imaoka | 1988-05-17 |
| 4731300 | Perpendicular magnetic recording medium and manufacturing method thereof | Noboru Watanabe, Kazuo Kimura, Eiichiro Imaoka | 1988-03-15 |