KT

Keiji Tanaka

Shell Oil Compny: 1 patents #34 of 156Top 25%
Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #9 of 37Top 25%
Overall (2002): #26,044 of 266,432Top 10%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6500787 Lubricant composition and its use in a ball joint Yoshihisa Yatsuzuka, Ryuichi Masumori 2002-12-31
6465254 Mutant loxP site and applications thereof Izumu Saito 2002-10-15
6397067 Roadside transmitter Takashi Maehata 2002-05-28