Satoshi Matsuura

PA Panasonic: 17 patents #1,285 of 21,108Top 7%

Sumitomo Electric Industries: 15 patents #1,596 of 21,551Top 8%

Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%

MI Mitsui Petrochemical Industries: 7 patents #97 of 1,024Top 10%

AC Ando Electric Co.: 6 patents #24 of 301Top 8%

Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%

YE Yokogawa Electric: 4 patents #184 of 1,441Top 15%

OC Oji Paper Co.: 3 patents #57 of 423Top 15%

NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%

DE Denso: 2 patents #4,986 of 11,792Top 45%

GC Grand Polymer Co.: 2 patents #3 of 33Top 10%

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

MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%

Yamaha Motor: 1 patents #1,283 of 2,310Top 60%

NC Nissin Kogyo Co.: 1 patents #171 of 334Top 55%

Canon: 1 patents #14,899 of 19,416Top 80%

KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%

TO Toyota: 1 patents #15,335 of 26,838Top 60%

Overall (All Time): #23,588 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #	Title	Co-Inventors	Date
5143767	Processes for preparing electret filters	Masayuki Mito, Yoshio Shinagawa	1992-09-01
5071702	Laminated plate for high frequency	Kaoru Fujii	1991-12-10
4626263	High-performance electret and air filter	Naofumi INOUE	1986-12-02