Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990962 | Video preprocessing device with motion compensation prediction processing similar to that of a main prediction processing device | Masami Akamine | 1999-11-23 |
| 5991811 | Information transmission system utilizing both real-time data transmitted in a normal-in-time direction and in a retrospective-in-time direction | Yoshiharu Uetani, Tadahiro Oku, Mitsunori Omokawa, Yukio Kamatani, Tsuguhiro Hirose +1 more | 1999-11-23 |
| 5986713 | Video coding apparatus using inter-field prediction | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1999-11-16 |
| 5786859 | Video coding/decoding apparatus with preprocessing to form predictable coded video signal portion | Masami Akamine | 1998-07-28 |
| 5754231 | Bit allocation for motion video compression | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1998-05-19 |
| 5742344 | Motion compensated video decoding method and system for decoding a coded video signal using spatial and temporal filtering | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1998-04-21 |
| 5737022 | Motion picture error concealment using simplified motion compensation | Noboru Yamaguchi | 1998-04-07 |
| 5677735 | Motion picture coding apparatus | Yoshihiro Kikuchi, Noboru Yamaguchi, Toshinori Odaka, Tadahiro Oku | 1997-10-14 |
| 5669543 | Hollow needle for tag attacher | — | 1997-09-23 |
| 5647049 | Video recording/reproducing apparatus which uses a differential motion vector determined using two other motion vectors | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1997-07-08 |
| 5541661 | Video coding apparatus which forms an optimum prediction signal which is designated by a set of motion vectors of separate reference pictures | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1996-07-30 |
| 5467136 | Video decoder for determining a motion vector from a scaled vector and a difference vector | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1995-11-14 |
| 5436665 | Motion picture coding apparatus | Yoshihiro Kikuchi, Noboru Yamaguchi, Toshinori Odaka, Tadahiro Oku | 1995-07-25 |
| 5424779 | Video coding apparatus | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1995-06-13 |
| 5418570 | Motion picture coding apparatus | Yoshihiro Kikuchi, Noboru Yamaguchi, Toshinori Odaka, Tadahiro Oku | 1995-05-23 |
| 5416521 | Variable-rate video coding apparatus for maintaining a desired average bit-rate | Takeshi Chujoh | 1995-05-16 |
| 5317397 | Predictive coding using spatial-temporal filtering and plural motion vectors | Toshinori Odaka, Yoshiharu Uetani, Tadaaki Masuda, Tomoo Yamakage, Noboru Yamaguchi +2 more | 1994-05-31 |
| 5274443 | Moving picture image encoder with continuously changing quantization step size | Kenshi Dachiku, Toshiaki Watanabe | 1993-12-28 |
| 5191601 | Video phone unit | Takashi Ida, Kazuo Ohzeki, Kenshi Dachiku, Toshiaki Watanabe, Yoshikuni Matsumura | 1993-03-02 |
| 5150432 | Apparatus for encoding/decoding video signals to improve quality of a specific region | Kenshi Dachiku | 1992-09-22 |
| 5061992 | TV phone communication system and apparatus therefor | — | 1991-10-29 |
| 4951140 | Image encoding apparatus | Kenshi Dachiku | 1990-08-21 |
| 4854014 | Fastener | — | 1989-08-08 |
| 4660718 | Fastener assembly | Masami Kato | 1987-04-28 |
| 4487354 | Tag attaching device | — | 1984-12-11 |