OO

Osamu Ohama

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
Overall (All Time): #1,524,544 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9184448 Method of producing aluminum structure and aluminum structure Kotaro Kimura, Akihisa Hosoe, Takayasu Sugihara, Kazuki Okuno, Tomoyuki Awazu +1 more 2015-11-10
8597487 Method of producing aluminum structure and aluminum stucture Akihisa Hosoe, Kotaro Kimura, Takayasu Sugihara, Kazuki Okuno, Tomoyuki Awazu +1 more 2013-12-03
7691930 Non-crosslinked flame-retardant resin composition, and an insulated wire and a wiring harness using the same Masato Inoue, Mamoru Kondo, Masashi Sato, Tatsuya Hase, Hiroshi Hayami +1 more 2010-04-06