JR

John Rennie

KT Kabushiki Kaisha Toshiba: 17 patents #1,748 of 21,451Top 9%
SO Sony: 5 patents #7,785 of 25,231Top 35%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
JA Japan Science And Technology Agency: 2 patents #401 of 2,171Top 20%
KC Komatsu Seiren Co.: 2 patents #3 of 34Top 9%
Overall (All Time): #155,344 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5406574 Semiconductor laser device Masaki Okajima, Genichi Hatakoshi 1995-04-11