HF

Hiroaki Fujimoto

SI Sanshin Industries: 36 patents #8 of 319Top 3%
Sumitomo Electric Industries: 34 patents #370 of 21,551Top 2%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
Yamaha Motor: 7 patents #221 of 2,310Top 10%
Kawasaki: 4 patents #556 of 2,943Top 20%
SL Sri Sports Limited: 4 patents #81 of 176Top 50%
SC Sanshin Industries Co.: 2 patents #1 of 32Top 4%
SI Sakai Heavy Industries: 1 patents #12 of 32Top 40%
YM Yamaha Marine: 1 patents #80 of 137Top 60%
YC Yamaha Motor Co.: 1 patents #6 of 83Top 8%
JC Japan Vilene Company: 1 patents #56 of 154Top 40%
Overall (All Time): #13,473 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 101–104 of 104 patents

Patent #TitleCo-InventorsDate
4409938 Ignition system for a two-cycle engine Ryozo Ohkita 1983-10-18
4401090 Internal combustion engine with heated intake system Kyoji Hakamata 1983-08-30
4356374 Electronics circuit device and method of making the same Masaharu Noyori 1982-10-26
4246595 Electronics circuit device and method of making the same Masaharu Noyori 1981-01-20