KK

Kenji Kubomura

NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
Overall (All Time): #2,275,357 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5702993 Triaxial fabric composed of carbon fiber strands and method for production thereof Hiromi Kimura, Hirotaka Shibata 1997-12-30
5122210 Process for producing a bicycle frame made of fiber-reinforced plastics Hironori Maikuma, Nobuyuki Tsuji, Hiromi Kimura, Toshikazu Takeda 1992-06-16