Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856650 | Method and apparatus for second or later generation coding of video signal | Yasuhiro Takishima, Shigeyuki Sakazawa | 2005-02-15 |
| 6743748 | Catalyst for producing epoxy compounds and method of producing epoxy compounds using the same | Noritaka Mizuno, Yasutaka Sumida, Koji Yonehara, Minoru Urata | 2004-06-01 |
| 6701373 | Data transmission apparatus | Shigeyuki Sakazawa, Yasuhiro Takishima | 2004-03-02 |
| 6506932 | Method for production of oxygen-containing aromatic compound | Yasutaka Sumida, Noritaka Mizuno | 2003-01-14 |
| 6500967 | Catalyst for use in production of epoxide, method for producing the catalyst, and method for producing epoxide | Toshio Hayashi, Takahiro Inagaki | 2002-12-31 |
| 6423422 | High strength spongy sintered metal composite sheet and production method thereof | Yoshitaka Mayuzumi, Koji Hoshino, Saburou Wakita | 2002-07-23 |
| 6348954 | Optimum motion vector determinator and video coding apparatus using the same | Yasuhiro Takishima, Shigeyuki Sakazawa | 2002-02-19 |
| 6252095 | Catalyst for partially oxidizing unsaturated hydrocarbon | Toshio Hayashi, Masatake Haruta, Susumu Tsubota | 2001-06-26 |
| 6124505 | Process for the partial oxidation of hydrocarbon and process for preparation of oxygen-containing organic compound | Masatake Haruta, Yuri Angelov Kalvachev, Susumu Tsubota, Toshio Hayashi | 2000-09-26 |
| 6083327 | Hydrogen occluding alloy | Kouichi Kita, Katsuo Sugahara, Takuya Murai, Takeshi Isobe | 2000-07-04 |
| 6075900 | Method of and apparatus for coded moving picture data hierarchy formation | Shigeyuki Sakazawa, Yasuhiro Takishima | 2000-06-13 |
| 6034028 | Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons | Toshio Hayashi, Masatake Haruta, Susumu Tsubota | 2000-03-07 |
| 6011587 | Packet video bitrate conversion system | Shigeyuki Sakazawa, Yasuhiro Takishima | 2000-01-04 |
| 5932750 | Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons | Toshio Hayashi, Masatake Haruta, Susumu Tsubota | 1999-08-03 |
| 5929258 | Method of manufacturing epoxide | Toshio Hayashi, Masatake Haruta | 1999-07-27 |
| 5900334 | Hydrogen occluding alloy | Yoshio Takizawa | 1999-05-04 |
| 5892881 | Method and apparatus for transmitting dubbing data of digital VTR | Yasuhiro Takishima, Shigeyuki Sakazawa | 1999-04-06 |
| 5883589 | Variable length code construction apparatus | Yasuhiro Takishima, Shigeyuki Sakazawa | 1999-03-16 |
| 5841476 | Coding apparatus for encoding motion picture | Yasuhiro Takishima, Shigeyuki Sakazawa | 1998-11-24 |
| 5741995 | Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires | Kiyoshi Kawamura, Shinya Koseki, Nobuo Sugiyama | 1998-04-21 |
| 5594188 | Keyboard musical instrument having key action mechanisms movable to and from strings | Kiyoshi Kawamura, Taroh Muramatsu, Nobuo Sugiyama, Shinya Koseki | 1997-01-14 |
| 5591927 | Keyboard musical instrument having key action mechanisms movable to and from strings | Kiyoshi Kawamura, Taroh Muramatsu, Nobuo Sugiyama, Shinya Koseki | 1997-01-07 |
| 5550590 | Bit rate controller for multiplexer of encoded video | Shigeyuki Sakazawa | 1996-08-27 |
| 5541353 | Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires | Kiyoshi Kawamura, Shinya Koseki, Nobuo Sugiyama | 1996-07-30 |
| 5488616 | System for providing reversible variable length codes | Yasuhiro Takishima, Hitomi Murakami | 1996-01-30 |