SH

Sachio Hasushita

PE Pentax: 48 patents #18 of 761Top 3%
AK Asahi Kogaku Kogyo K.K.: 2 patents #47 of 180Top 30%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
Overall (All Time): #53,102 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
5195814 Strobe unit Takayuki Ito 1993-03-23