Jun Iwasaki

SO Sony: 28 patents #1,290 of 25,231Top 6%

NI Nikon: 8 patents #523 of 2,493Top 25%

LP Lenovo (Singapore) Pte.: 3 patents #409 of 1,301Top 35%

KC Koito Manufacturing Co.: 3 patents #355 of 1,047Top 35%

AC Amada Co.: 2 patents #134 of 479Top 30%

AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%

TC Takeda Riken Co.: 1 patents #7 of 26Top 30%

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

FS Furukawa Automotive Systems: 1 patents #140 of 269Top 55%

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%

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

KC Konami Digital Entertainment Co.: 1 patents #313 of 611Top 55%

MP Mitsubishi Power: 1 patents #176 of 508Top 35%

Overall (All Time): #52,182 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
4480238	YIG Tuned filter having coupling loops formed from conductively layered insulated plates	—	1984-10-30