Yoshinori Saito

TO Toyota: 17 patents #1,469 of 26,838Top 6%

CA Cataler: 13 patents #17 of 277Top 7%

KA Kao: 12 patents #167 of 3,221Top 6%

MC Murata Manufacturing Co.: 7 patents #1,107 of 5,295Top 25%

SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%

Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%

HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%

IC Idemitsu Kosan Co.: 3 patents #409 of 1,237Top 35%

NC Nippon Shokubai Co.: 3 patents #378 of 1,108Top 35%

KO Komatsu: 2 patents #831 of 2,087Top 40%

BC Bridgestone Sports Co.: 2 patents #116 of 224Top 55%

IC Ihara Chemical Industry Co.: 2 patents #120 of 263Top 50%

KS Komatsu Shisakusho: 2 patents #235 of 885Top 30%

KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%

NK Nippon Kayaku: 2 patents #345 of 1,103Top 35%

AU Atsugi Unisia: 1 patents #44 of 117Top 40%

JV Jvckenwood: 1 patents #386 of 736Top 55%

NC Nippon Shokubai Kagaku Kogyo Co.: 1 patents #186 of 341Top 55%

Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%

Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%

HI Hitachi: 1 patents #17,742 of 28,497Top 65%

ON onsemi: 1 patents #1,116 of 1,901Top 60%

TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%

TS Toshiba Medical Systems: 1 patents #656 of 1,088Top 65%

SO Sony: 1 patents #17,262 of 25,231Top 70%

AC Atsugi Motor Parts Company: 1 patents #38 of 93Top 45%

📍 Yokohama, JP: #118 of 480 inventorsTop 25%

Overall (All Time): #24,261 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #	Title	Co-Inventors	Date
4689436	Process for producing alkenyl-aromatic hydrocarbon derivatives	Tomiyasu Minokami, Toshiyuki Tsubouchi	1987-08-25
4618417	Fuel filter for diesel engine	Katsuto Yamanouchi, Katsuo Saitoh, Tadashi Kikyohara	1986-10-21