AI

Atsushi Ishihara

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
KC Koyo Seiko Co.: 1 patents #24 of 92Top 30%
Overall (2002): #72,960 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6502024 Electric power steering apparatus Hideki Jonokuchi, Hirohide Inayama 2002-12-31
6359351 Rotating machine Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more 2002-03-19