KA

Keiho Akiyama

HC Hitachi Software Engineering Co.: 2 patents #91 of 502Top 20%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
📍 Madison, WI: #1,967 of 4,527 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,185,966 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6674485 Apparatus and method for image compositing Kou Otokozawa, Shigehiro Fukase, Naoto Baba, Yoshihiro Naitou, Tohru Baba 2004-01-06
4882690 Incremental logic synthesis method Takao Shinsha, Masato Morita, Yoshinori Sakataya, Yoji Tsuchiya, Mitsuhiro Hikosaka +2 more 1989-11-21