YK

Yoshihiro Koya

KO Konica: 1 patents #1,290 of 1,958Top 70%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
Overall (All Time): #2,273,781 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5677101 Light-sensitive lithographic printing plate having a light sensitive layer comprising a clathrate compound Kazuo Noguchi, Kaori Fukumuro, Shinichi Matsubara, Hiroshi Tomiyasu, Shigeru Kajiwara 1997-10-14
4681151 Method for production of fiber-reinforced metal composite material Toshiaki Katayama 1987-07-21