RM

Ryuichi Murai

Sumitomo Electric Industries: 37 patents #315 of 21,551Top 2%
PA Panasonic: 12 patents #2,079 of 21,108Top 10%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MC Mastsushita Electric Industrial Co.: 1 patents #1 of 26Top 4%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
📍 Fukaya, JP: #1 of 288 inventorsTop 1%
Overall (All Time): #41,780 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 26–50 of 58 patents

Patent #TitleCo-InventorsDate
6873103 Gas discharge panel Yuusuke Takada, Toru Ando, Nobuaki Nagao, Hidetaka Higashino, Masaki Nishimura +4 more 2005-03-29
6860781 Display panel and manufacturing method for the same including improved bonding agent application method Junichi Hibino, Choujurou Yamamitsu, Hiroyuki Yonehara, Yoshiki Sasaki, Katuyoshi Yamashita +8 more 2005-03-01
6812630 Cathode-ray tube Shin-ichiro Hatta, Hiroshi Iwamoto, Shigeo Nakatera, Masaki Kawasaki 2004-11-02
6806633 Cathode ray tube Shinichiro Hatta, Hiroshi Iwamoto, Shigeo Nakatera, Takayuki Yonezawa, Tomohisa Mikami 2004-10-19
6800010 Display panel and manufacturing method for the same including bonding agent application method Junichi Hibino, Choujurou Yamamitsu, Hiroyuki Yonehara, Yoshiki Sasaki, Katuyoshi Yamashita +8 more 2004-10-05
6788004 Plasma display panel excellent in luminous characteristics Masaki Aoki, Akira Shiokawa, Yuusuke Takada 2004-09-07
6768253 Inner magnetic shield and cathode-ray tube Hiroshi Iwamoto, Shin-ichiro Hatta, Masaki Kawasaki, Shigeo Nakatera, Tomohisa Mikami 2004-07-27
6761608 Plasma display panel suitable for high-quality display and production method Hiroyoshi Tanaka, Hideaki Yasui, Yoshiki Sasaki, Akira Shiokawa, Masatoshi Kudoh +5 more 2004-07-13
6758714 Gas discharge panel and method for manufacturing the same Yoshiki Sasaki, Hiroyoshi Tanaka, Hideaki Yasui, Masatoshi Kudoh, Akira Shiokawa +5 more 2004-07-06
6720723 Cathode ray tube for achieving small electron beam landing deviation Shinichiro Hatta, Hiroshi Iwamoto, Tetsuro Ozawa, Shigeo Nakatera 2004-04-13
6707259 Gas discharge panel Nobuaki Nagao, Hidetaka Higashino, Toru Ando, Yuusuke Takada, Masaki Nishimura +4 more 2004-03-16
6670754 Gas discharge display and method for producing the same Yuusuke Takada, Akira Shiokawa, Katutoshi Shindo, Hidetaka Higashino, Nobuaki Nagao +2 more 2003-12-30
6650053 Surface-discharge type display device with reduced power consumption and method of making display device Yuusuke Takada, Akira Shiokawa, Katsutoshi Shindo 2003-11-18
6548962 Gas discharge panel Akira Shiokawa, Hiroyoshi Tanaka, Yoshiki Sasaki, Masatoshi Kudoh, Masaki Aoki +2 more 2003-04-15
6419540 Plasma display panel suitable for high-quality display and production method Hiroyoshi Tanaka, Hideaki Yasui, Yoshiki Sasaki, Akira Shiokawa, Masatoshi Kudoh +5 more 2002-07-16
6353287 Gaseous discharge panel and manufacturing method therefor Yoshiki Sasaki, Hiroyoshi Tanaka, Hideaki Yasui, Masatoshi Kudoh, Akira Shiokawa +5 more 2002-03-05
6328621 Electron gun, CRT with electron gun Masatoshi Kudoh, Mitsuhiro Ohtani, Katuyoshi Yamashita, Hideharu Ohmae, Masahiko Konda 2001-12-11
6291943 Gas discharge panel and gas light-emitting device Akira Shiokawa, Hiroyosi Tanaka, Yoshiki Sasaki, Masaki Aoki, Masatoshi Kudoh +2 more 2001-09-18
6270390 Method for making electron gun Masatoshi Kudoh, Mitsuhiro Ohtani, Katuyoshi Yamashita, Hideharu Ohmae, Masahiko Konda 2001-08-07
6160345 Plasma display panel with metal oxide layer on electrode Hiroyoshi Tanaka, Hideaki Yasui, Yoshiki Sasaki, Akira Shiokawa, Masatoshi Kudoh +5 more 2000-12-12
5993543 Method of producing plasma display panel with protective layer of an alkaline earth oxide Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami +5 more 1999-11-30
5770921 Plasma display panel with protective layer of an alkaline earth oxide Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami +5 more 1998-06-23
5325014 Flat tube display apparatus Kinzo Nonomura, Jumpei Hashiguchi, Satoshi Kitao 1994-06-28
5307542 Buckle for adjustably securing a belt or the like 1994-05-03
5289078 Electron source for a display device Satoshi Kitao, Kinzo Nonomura, Jumpei Hashiguchi 1994-02-22