Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604296 | Working machine | — | 2017-03-28 |
| 9163161 | Polyurethane aqueous dispersion, formed film obtained from same, and glove | Michiro Goto, Kenji Shimizu, Tomoya Genmoto, Chie Ipponsugi, Naohito Higuchi | 2015-10-20 |
| 7907135 | Image display and image displaying method for gradation correction | Akihiro Kuwabara, Takayuki Kimoto | 2011-03-15 |
| 7031546 | Noise reduction method, noise reducing apparatus, medium, medium and program | Tsuyoshi Maeda | 2006-04-18 |
| 6259480 | Sequential scanning converter | Hideaki Yamauchi, Tomohisa Tagami | 2001-07-10 |
| 5959414 | Moire reducing apparatus | Masahiro Yoshida, Katsuhisa Kitada | 1999-09-28 |
| 5808699 | Visual image signal processing apparatus using arithmetic operation on brightness reference signal overlaid in fly-back period of input visual image signal | Susumu Tsujihara, Ikunori Inoue, Mitsuo Isobe | 1998-09-15 |
| 5777441 | Moire reducing apparatus | Masahiro Yoshida, Katsuhisa Kitada | 1998-07-07 |
| 5365274 | Video signal converting apparatus with reduced processing for aliasing interference | Masaki Tokoi, Atsushi Ishizu, Yoichiro Miki | 1994-11-15 |
| 5327241 | Video signal processing apparatus for reducing aliasing interference | Atsushi Ishizu, Masaki Tokoi | 1994-07-05 |
| 5311297 | HDTV to conventional TV signal converting apparatus with non-linear level correction | Atsushi Ishizu, Masaki Tokoi | 1994-05-10 |
| 5168358 | Video signal converting apparatus for converting HDTV signal into conventional TV signal | Atsushi Ishizu, Masaki Tokoi | 1992-12-01 |