EM

Eiji Muramatsu

Pioneer: 74 patents #4 of 1,730Top 1%
Pioneer Electronic: 21 patents #32 of 1,840Top 2%
SE Seiko Epson: 18 patents #1,027 of 7,774Top 15%
NE Nec: 6 patents #2,374 of 14,502Top 20%
TC Toyo Jozo Company: 1 patents #88 of 154Top 60%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
PV Pioneer Video: 1 patents #67 of 139Top 50%
MC Mitsubishi Kagaku Media Co.: 1 patents #33 of 55Top 60%
Overall (All Time): #9,789 of 4,157,543Top 1%
121
Patents All Time

Issued Patents All Time

Showing 76–100 of 121 patents

Patent #TitleCo-InventorsDate
6687214 Recording medium and apparatus and method for manufacturing the same Masahiro Kato, Atsushi Yamaguchi, Shoji Taniguchi, Seiro Oshima, Makoto Matsukawa +3 more 2004-02-03
6679430 Recording medium and apparatus and method for manufacturing the same Masahiro Kato, Atsushi Yamaguchi, Shoji Taniguchi 2004-01-20
6675470 Method for manufacturing an electro-optical device 2004-01-13
6646708 Electrooptic device, manufacturing method therefor with visual confirmation of compression bonding to terminals and electronic apparatus 2003-11-11
6630082 Optical disc, and reading system and manufacturing method of the disc Kazuo Kuroda, Toshio Suzuki 2003-10-07
6618350 Rewritable optical recording medium and manufacturing method and apparatus therefor Yoshio Sasaki, Toshihiko Maruyama, Masahiro Kato, Seiro Oshima, Takao Tagiri 2003-09-09
6599607 Optical recording medium Toshihiko Takishita, Masahiro Kato, Kunihiko Horikawa, Shoji Taniguchi, Atsushi Yamaguchi 2003-07-29
6594224 Optical disc, and method of and apparatus for recording signal onto the same Shoji Taniguchi, Masahiro Kato, Kazuo Kuroda, Masami Oishi 2003-07-15
6553177 Information recording and reproducing system Yuji Shimizu, Takayoshi Noguchi, Takashi Irisawa, Hidehiro Ishii, Ichiro Higuchi 2003-04-22
6542374 Circuit board, method for manufacturing the circuit board, and display device and electronic equipment employing the circuit board Kogo Endo 2003-04-01
6535477 Optical recording medium having groove and land tracks, and method of manufacturing the same Toshio Suzuki, Masahiro Kato, Shoji Taniguchi 2003-03-18
6532206 Information record medium with a record/reproduction area and a reproduction-dedicated area Shoji Taniguchi, Masahiro Kato 2003-03-11
6504814 Optical disc, and reading system and manufacturing method of the disk Kazuo Kuroda, Toshio Suzuki 2003-01-07
6493313 Recording medium having grooves and prepits and a recording system for the recording medium Masahiro Kato, Makoto Sato 2002-12-10
6480448 Disc player Eisaku Kawano, Yoshitaka Shimoda, Hidehiro Ishii, Masahiro Kato, Kunihiko Horikawa 2002-11-12
6327237 Optical pickup for recording or reproducing system Naoharu Yanagawa 2001-12-04
6310847 Optical disc, and reading system and manufacturing method of the disc Kazuo Kuroda, Toshio Suzuki 2001-10-30
6309902 Method for coating semiconductor element with resin, coating resin, and liquid crystal display device 2001-10-30
6303874 Electronic parts module and electronic equipment 2001-10-16
6266313 Optical pickup for recording or reproducing system Naoharu Yanagawa 2001-07-24
6222597 Liquid crystal device and electronic apparatus therewith 2001-04-24
6191838 Circuit board connecting structure, electro-optical device, electronic apparatus provided with the same, and manufacturing method for electro-optical device 2001-02-20
6181657 Optical disc, and reading system and manufacturing method of the disc Kazuo Kuroda, Toshio Suzuki 2001-01-30
6181672 Recording medium and a recording system for the recording medium Masahiro Kato, Makoto Sato 2001-01-30
6151091 Liquid crystal display device including film 2000-11-21