TO

Tomoyuki Okada

Sumitomo Electric Industries: 30 patents #1 of 3,352Top 1%
Fujitsu Limited: 4 patents #127 of 3,085Top 5%
HP Hamamatsu Photonics: 1 patents #1 of 5Top 20%
HK Hamamatsu Photonics K.K.: 1 patents #9 of 51Top 20%
Overall (2002): #48 of 266,432Top 1%
36
Patents 2002

Issued Patents 2002

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
6502200 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-12-31
6502199 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-12-31
6502198 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-12-31
6493505 OPTICAL DISC, VIDEO DATA EDITING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM STORING AN EDITING PROGRAM, REPRODUCTION APPARATUS FOR THE OPTICAL DISC, AND COMPUTER-READABLE RECORDING MEDIUM STORING AN REPRODUCTION PROGRAM Hiroshi Hamasaka, Kazuhiro Tsuga, Shinichi Saeki 2002-12-10
6487364 OPTICAL DISC, VIDEO DATA EDITING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM STORING AN EDITING PROGRAM, REPRODUCTION APPARATUS FOR THE OPTICAL DISC, AND COMPUTER-READABLE RECORDING MEDIUM STORING A REPRODUCTION PROGRAM Hiroshi Hamasaka, Kazuhiro Tsuga, Shinichi Saeki 2002-11-26
6484266 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-11-19
6480828 Information recording medium, apparatus and method for performing after-recording on the recording medium Kaoru Murase, Noriko Sugimoto, Kazuhiro Tsuga 2002-11-12
6480352 Drive system equipped with an autoloader mechanism, and autoloading device Yuji Kato, Hirofumi Saito, Takahisa Miyamoto, Akira Takano 2002-11-12
6477320 Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc Shin Asada, Kazuhiro Tsuga, Kaoru Murase 2002-11-05
6472664 Photomultiplier tube tightly arranged with substantially no space between adjacent tubes Hiroyuki Kyushima, Akira Atsumi, Hideki Shimoi, Masuo Ito 2002-10-29
6470140 Optical disc optical disc recording and reproducing apparatus, and optical disc recording and reproducing method Noriko Sugimoto, Kaoru Murase, Kazuhiro Tsuga 2002-10-22
6470460 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-10-22
6456780 OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, AND OPTICAL DISC RECORDING METHOD FOR FACILITATING DUBBING, STORAGE MEDIUM FOR STORING OPTICAL DISC RECORDING PROGRAM FOR FACILITATING DUBBING, OPTICAL DISC REPRODUCING APPARATUS, AND OPTICAL DISC REPRODUCING METHOD Tomotaka Yagi, Katsuhiko Miwa, Kazuhiro Tsuga 2002-09-24
6445877 Information recording medium, apparatus and method for recording or reproducing data thereof Kaoru Murase, Kazuhiro Tsuga 2002-09-03
6444483 Method and apparatus of producing partial-area mask data files Masahiko Minemura, Ryo Tsujimura, Kenji Kikuchi, Yoshimasa Iiduka 2002-09-03
6442337 Information recording medium, apparatus and method for recording or reproducing data thereof Kaoru Murase, Kazuhiro Tsuga 2002-08-27
6425723 Loading device Yuji Kato, Hirofumi Saito, Takahisa Miyamoto, Kenichi Utsumi 2002-07-30
6424797 Optical disc, recording device and reproducing device Kaoru Murase, Kazuhiro Tsuga, Noriko Sugimoto 2002-07-23
6404980 OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, AND OPTICAL DISC RECORDING METHOD FOR FACILITATING DUBBING, STORAGE MEDIUM FOR STRONG OPTICAL DISC RECORDING PROGRAM FOR FACILITATING DUBBING, OPTICAL DISC REPRODUCING APPARATUS, AND OPTICAL DISC REPRODUCING METHOD Tomotaka Yagi, Katsuhiko Miwa, Kazuhiro Tsuga 2002-06-11
6400893 Optical disc, recording device and reproducing device Kaoru Murase, Kazuhiro Tsuga, Noriko Sugimoto 2002-06-04
6393574 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori +5 more 2002-05-21
6393206 Optical disc recording apparatus and recording method for facilitating dubbing Tomotaka Yagi, Katsuhiko Miwa, Kazuhiro Tsuga 2002-05-21
6393196 Multimedia stream generating method enabling alternative reproduction of video data, and a multimedia optical disk authoring system Yasuhiko Yamane, Takumi Hasebe, Kazuhiko Nakamura, Hideki Fukuda, Yoshiichiro Kashiwagi +2 more 2002-05-21
6385394 Information recording medium, apparatus and method for recording or reproducing data thereof Kaoru Murase, Kazuhiro Tsuga 2002-05-07
6381305 X-ray tube having a hood electrode Masuo Ito, Kimitsugu Nakamura, Yoshitoshi Ishihara, Tsutomu Nakamura, Tutomu Inazuru 2002-04-30