Akemi Ohtsuki

HI Hitachi: 1 patents #17,742 of 28,497Top 65%

HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%

📍 Kiyose, JP: #65 of 104 inventorsTop 65%

Overall (All Time): #3,714,474 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5623580	Planning method and system	Haruki Inoue, Hiroyuki Ichikawa, Hideo Yoshida, Yasuhiro Terada, Noboru Abe +2 more	1997-04-22