Susumu Saito

HI Hitachi: 46 patents #351 of 28,497Top 2%

HC Hitachi Koki Co.: 45 patents #5 of 888Top 1%

TL Tokyo Electron Limited: 29 patents #135 of 5,567Top 3%

AC Asahi Glass Co.: 23 patents #35 of 2,251Top 2%

AG Agc: 16 patents #15 of 954Top 2%

TO Topcon: 14 patents #52 of 684Top 8%

FI Fujifilm Business Innovation: 11 patents #876 of 5,238Top 20%

NE Nec: 6 patents #2,374 of 14,502Top 20%

DC Diesel Kiki Co.: 6 patents #41 of 366Top 15%

VJ Victor Company Of Japan: 5 patents #240 of 1,489Top 20%

SG Synaptics Japan Gk: 5 patents #9 of 104Top 9%

ZG Zexel Gmbh: 4 patents #53 of 348Top 20%

SI Synaptics Incorporated: 4 patents #163 of 606Top 30%

JA Japan Science And Technology Agency: 3 patents #235 of 2,171Top 15%

KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%

Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%

NT National Institute Of Advanced Industrial Science And Technology: 3 patents #447 of 3,134Top 15%

FI Fisa: 3 patents #2 of 13Top 20%

NK Nippon Hoso Kyokai: 2 patents #182 of 703Top 30%

HS Hitachi Printing Solutions: 2 patents #23 of 99Top 25%

MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%

TL Tokyo Electron Yamanashi Limited: 2 patents #21 of 138Top 20%

Ricoh Company: 1 patents #6,936 of 9,818Top 75%

HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%

TI Takasago International: 1 patents #239 of 465Top 55%

FU Fujikura: 1 patents #788 of 1,407Top 60%

KA Kaneka: 1 patents #886 of 1,525Top 60%

NT Nec Tokin: 1 patents #143 of 299Top 50%

TO Toto: 1 patents #620 of 1,113Top 60%

MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%

KC Kuraray Co.: 1 patents #981 of 1,827Top 55%

RS Ricoh Printing Systems: 1 patents #97 of 200Top 50%

📍 Tokyo, MS: #2 of 10 inventorsTop 20%

Overall (All Time): #3,328 of 4,157,543Top 1%

201

Patents All Time

Issued Patents All Time

Showing 201–201 of 201 patents

Patent #	Title	Co-Inventors	Date
4253102	Optical recording apparatus	Keiji Kataoka	1981-02-24