MI

Masanori Itoh

PA Panasonic: 17 patents #1,285 of 21,108Top 7%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
DI Daicel Chemical Industries: 8 patents #86 of 893Top 10%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
OC Oki Electric Industry Co.: 6 patents #312 of 2,807Top 15%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
DC Dainippon Sumitomo Pharma Co.: 2 patents #51 of 256Top 20%
FU Fujikura: 2 patents #518 of 1,407Top 40%
CA Calsonic: 2 patents #34 of 204Top 20%
KC Kureha Chemical Industry Co.: 1 patents #91 of 215Top 45%
TA Tayca: 1 patents #26 of 63Top 45%
Xerox: 1 patents #5,237 of 8,622Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
DA Daicel: 1 patents #265 of 523Top 55%
MC Mimaki Engineering Co.: 1 patents #126 of 214Top 60%
Overall (All Time): #39,490 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 51–60 of 60 patents

Patent #TitleCo-InventorsDate
5434268 Process for the manufacture of triazolecarboxamide Kiichi Endoh, Takeo Watanabe, Takafumi Shida 1995-07-18
5192940 Flat resistance for blower control unit for automobile air conditioner and blower control unit using the same Kiyoshi Yajima, Takao Suzuki, Hitoshi Okuyama, Ken-ichi Uruga, Hisanaga Hirabayashi 1993-03-09
5000662 Flat resistance for blower control unit of automobile air conditioner Shuko Yamamoto, Hisanaga Hirabayashi, Kiyoshi Yajima, Takao Suzuki, Hitoshi Okuyama +1 more 1991-03-19
4702958 Laser recording film Fumihiko Hayashi 1987-10-27
4590145 Photopolymerization initiator comprised of thioxanthones and oxime esters Fumio Takenaka, Kouzi Tohya 1986-05-20
4442160 Electrostatic recording medium having an electrically conductive layer containing pre-dispersed electrically conductive carbon black and polyurethane binder resin Hirotaka Toba, Keita Nakano, Shoji Wakoh, Toshihiko Toyoshima, Hidemasa Todo 1984-04-10
4410584 Electrostatic recording member Hirotaka Toba, Keita Nakano, Shoji Wakoh, Toshihiko Toyoshima, Hidemasa Todd 1983-10-18
4386297 Gas discharge panel device Minoru Tanaka 1983-05-31
4322469 Electrostatic recording medium Keita Nakano 1982-03-30
4299748 Aqueous coating compositions containing electroconductive copolymer Yoshio Hashizume, Yasumasa Sakai, Akiyosi Kamita 1981-11-10