HI

Hiroshi Imai

NC Nhk Spring Co.: 4 patents #5 of 15Top 35%
YC Yokohama Kiko Co.: 4 patents #4 of 11Top 40%
Overall (1982): #2,198 of 81,411Top 3%
4
Patents 1982

Issued Patents 1982

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4358507 Multi-layer reflectors Susumu Senaha, Suizo Kyo, Susumu Shimomura, Akira Akagami, Akiro Ohno +2 more 1982-11-09
4348463 Reflector Akira Ohno, Hitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more 1982-09-07
4341841 Multi-layer coating protective film form Akira Ohno, Shitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more 1982-07-27
4340646 Multi-layer reflectors Akira Ohno, Shitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more 1982-07-20