SH

Shigeru Hirooka

NC Nippon Yusoki Co.: 2 patents #5 of 37Top 15%
Overall (All Time): #2,295,451 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5325935 Reach forklift Ikuya Katanaya, Koji Orita, Shinobu Tanaka 1994-07-05
4566032 Visually guided vehicle Shuichi Maeda, Shigehiro Yamamoto, Toshihiko Yamaguchi 1986-01-21