Issued Patents All Time
Showing 226–250 of 282 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064776 | Image processing apparatus | Yoshihiro Kikuchi, Takeshi Nagai, Kenshi Dachiku | 2000-05-16 |
| 6052150 | Video data signal including a code string having a plurality of components which are arranged in a descending order of importance | Yoshihiro Kikuchi, Kenshi Dachiku, Takashi Ida, Noboru Yamaguchi, Takeshi Chujoh | 2000-04-18 |
| 6049425 | Multiple-stage optical isolator | Shin Sugiyama, Toshihiko Ryuo | 2000-04-11 |
| 6035069 | Moving-picture signal coding and/or decoding system resistant to transmission error | Takeshi Nagai, Kenshi Dachiku, Takeshi Chujoh, Yoshihiro Kikuchi | 2000-03-07 |
| 6034643 | Directional beam antenna device and directional beam controlling apparatus | Kunitoshi Nishikawa, Tomohisa Harada, Masaru Ogawa, Eiji Teramoto | 2000-03-07 |
| 6028634 | Video encoding and decoding apparatus | Noboru Yamaguchi, Takashi Ida | 2000-02-22 |
| 6025881 | Video decoder and decoding method which decodes a code string having a plurality of components which are arranged in a descending order of importance | Yoshihiro Kikuchi, Kenshi Dachiku, Takashi Ida, Noboru Yamaguchi, Takeshi Chujoh | 2000-02-15 |
| 5978514 | Image data coding and decoding system for efficiently compressing information using the shape and position of the image content | Noboru Yamaguchi, Kenshi Dachiku, Yoshihiro Kikuchi, Takashi Ida, Takeshi Chujoh | 1999-11-02 |
| 5930395 | Moving-picture signal coding and/or decoding system resistant to transmission error | Takeshi Nagai, Kenshi Dachiku, Takeshi Chujoh, Yoshihiro Kikuchi | 1999-07-27 |
| 5917643 | Optical isolator | Toshihiko Ryuo | 1999-06-29 |
| 5912706 | Video coding/decoding apparatus which codes information indicating whether an intraframe or interframe predictive coding mode is used | Yoshihiro Kikuchi, Kenshi Dachiku, Takashi Ida, Noboru Yamaguchi, Takeshi Chujoh | 1999-06-15 |
| 5900836 | Tracking antenna system | Kunitoshi Nishikawa, Tomohisa Harada, Masaru Ogawa | 1999-05-04 |
| 5883678 | Video coding and video decoding apparatus for reducing an alpha-map signal at a controlled reduction ratio | Noboru Yamaguchi, Takashi Ida, Takaaki Kuratate | 1999-03-16 |
| 5872652 | Optical isolator and optical part having heat-resistant anti-reflection coating | Yoshiyuki Shiono, Masayuki Tanno, Toshihiko Ryuo | 1999-02-16 |
| 5862153 | Coding apparatus and decoding apparatus for transmission/storage of information | Yoshihiro Kikuchi, Kenshi Dachiku, Takeshi Chujoh, Takeshi Nagai | 1999-01-19 |
| 5852469 | Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system | Takeshi Nagai, Yoshihiro Kikuchi, Takeshi Chujoh | 1998-12-22 |
| 5818531 | Video encoding and decoding apparatus | Noboru Yamaguchi, Takashi Ida | 1998-10-06 |
| 5734431 | Video coding and decoding apparatus including corresponding nonlinear compression and expansion of a motion compensation error signal | Kenshi Dachiku, Noboru Yamaguchi | 1998-03-31 |
| 5731840 | Video coding/decoding apparatus which transmits different accuracy prediction levels | Yoshihiro Kikuchi, Kenshi Dachiku, Takashi Ida, Noboru Yamaguchi, Takeshi Chujoh | 1998-03-24 |
| 5675346 | Annular microstrip antenna element and radial line antenna system employing the same | Kunitoshi Nishikawa, Masaru Ogawa, Tomohisa Harada | 1997-10-07 |
| 5644341 | Ink jet head drive apparatus and drive method, and a printer using these | Masahiro Fujii, Ikuhiro Miyashita, Hiroshi Koeda, Keiichi Mukaiyama, Hiroyuki Maruyama +2 more | 1997-07-01 |
| 5605407 | Printer and its control method | Susumu Hama, Hiroshi Takizawa, Masahiro KAMIJO, Manabu Shimizu | 1997-02-25 |
| 5574809 | Optical fiber type part for optical systems | Toshihiko Ryuo | 1996-11-12 |
| 5567920 | Position reading apparatus and key board apparatus | Shinji Saeki, Yoshiyuki Morita | 1996-10-22 |
| 5479290 | Faraday's rotator and optical isolator | Masayuki Tanno, Jun Horikoshi, Toshihiko Ryuo | 1995-12-26 |