Takashi Yano

HI Hitachi: 80 patents #70 of 28,497Top 1%

Canon: 60 patents #466 of 19,416Top 3%

Ricoh Company: 55 patents #171 of 9,818Top 2%

FA Fipa Frohwitter Intellectual Property Ag: 10 patents #1 of 18Top 6%

Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%

HE Hitachi Kokusai Electric: 8 patents #116 of 843Top 15%

HT Hitachi Communication Technologies: 6 patents #6 of 214Top 3%

MC Mochida Pharmaceutical Co.: 3 patents #67 of 309Top 25%

FU Fujifilm: 3 patents #1,989 of 4,519Top 45%

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%

RE Ryoden Semiconductor System Engineering: 2 patents #57 of 195Top 30%

DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%

KD Kddi: 2 patents #137 of 396Top 35%

RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%

PA Panasonic: 1 patents #13,264 of 21,108Top 65%

FC Fujisoku Electric Co.: 1 patents #4 of 12Top 35%

HC Hitachi Cable: 1 patents #530 of 1,086Top 50%

HD Hitachi Denshi: 1 patents #119 of 275Top 45%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

KU Kyushu University, National University: 1 patents #221 of 767Top 30%

Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%

MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%

NA Namco: 1 patents #89 of 269Top 35%

SU Shinshu University: 1 patents #77 of 261Top 30%

TU Tsinghua University: 1 patents #1,221 of 2,815Top 45%

AS Anaeropharma Science: 1 patents #18 of 28Top 65%

📍 Mishima, JP: #1 of 754 inventorsTop 1%

Overall (All Time): #1,926 of 4,157,543Top 1%

253

Patents All Time

Issued Patents All Time

Showing 251–253 of 253 patents

Patent #	Title	Co-Inventors	Date
4277163	Variable magnification electrostatic copying machine	Masumi Ikesue, Susumu Tatsumi, Hiroyuki Idenawa, Isao Nakamura, Tatsuo Tani	1981-07-07
4251152	Electrostatic apparatus for multi-image formation	Seiichi Miyakawa	1981-02-17
4197813	Magnetic brush development apparatus with developer supply detecting means	Mitsuo Shibusawa	1980-04-15