Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238836 | Toner composition and developer for electrostatic image development | Masanobu Nakamura, Toshiro Kogawara, Hideki Gambayashi, Yoshinori Shimane, Ryozo Sugawara +1 more | 2001-05-29 |
| 6067383 | Coding method, coding apparatus, wavelet transform apparatus, and wavelet reverse transform apparatus | Shuuhei Taniguchi, Hirotoshi Uehara, Shouichi Gotoh | 2000-05-23 |
| 5822493 | Real-time image recording/producing method and apparatus and video library system | Hirotoshi Uehara, Takanari Kadowaki, Shuuhei Taniguchi | 1998-10-13 |
| 5663772 | Gray-level image processing with weighting factors to reduce flicker | Hirotoshi Uehara, Shoichi Gotoh | 1997-09-02 |
| 5190367 | Luminous display board | — | 1993-03-02 |
| 4709993 | Liquid crystal color display device having plural color filters per segment electrode | Shigeru Matsuyama, Mikio Kanazaki, Akira Ishii | 1987-12-01 |