MY

Masaaki Yamauchi

Sumitomo Electric Industries: 17 patents #1,358 of 21,551Top 7%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
SW Sumitomo Electric Wintec: 7 patents #1 of 19Top 6%
HC Hitachi Device Engineering Co.: 4 patents #116 of 514Top 25%
KF Kanebo Foods: 2 patents #5 of 14Top 40%
SC Sumitomo Electric Printed Circuits: 2 patents #48 of 116Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
DE Denso: 1 patents #6,940 of 11,792Top 60%
📍 Koka, JP: #5 of 142 inventorsTop 4%
Overall (All Time): #101,798 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
4581560 Electron gun for color picture tube Shoji Shirai, Kazuo Majima, Hiroshi Takano, Masakazu Fukushima 1986-04-08
4510413 Electrode structure for electron gun Minoru Yabe, Kenichi Noda, Satoru Endo 1985-04-09
4498026 Electron gun for color picture tube Minoru Yabe, Shoji Shirai, Hidemasa Komoro, Kenichi Matsuda 1985-02-05
4481003 Method of producing itegral electrode structure for electron gun Minoru Yabe, Kenichi Noda, Satoru Endo 1984-11-06
4427397 Method for forming electron gun electrodes Satoru Endo 1984-01-24
4381473 In-line type electron gun structure Satoru Endoh, Mamoru Ikeda, Minoru Yabe, Mitsuru Igarashi 1983-04-26
4366414 Electrode of color picture tube electron gun and method for manufacture thereof Shigeharu Hatayama, Mamoru Ikeda 1982-12-28
4241275 In-line type electron gun structure for color picture tubes 1980-12-23
4214007 Processed dried beans as instant food and their manufacturing method Yoshinobu Hase, Ryozo Handa 1980-07-22