AO

Akihisa Ogawa

DI Daicel Chemical Industries: 2 patents #14 of 132Top 15%
OC Olympus Optical Co.: 1 patents #118 of 398Top 30%
Overall (2002): #33,175 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6488310 Hybrid inflator Eiichi Ryobo 2002-12-03
6371968 Cavity retaining tool for bone surgery, a cavity retaining tool for general surgery, an endoscopic surgery system involving the use of a cavity retaining tool, and a procedure for surgery Takahiro Kogasaka, Akio Nakada, Shuichi Kimura, Norio Kobayashi, Makoto Kuramochi 2002-04-16
6336660 Gas generator for an air bag Nobuyuki Katsuda 2002-01-08