Inventor

NIWA YOSHIYUKI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “NIWA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWASAKI HEAVY IND LTD

2 patents

US4676720AJun 30, 1987

Bearingless hub structure for rotary-wing aircrafts

KAWASAKI HEAVY IND LTD104 citations94

US6101431AAug 8, 2000

Flight system and system for forming virtual images for aircraft

KAWASAKI HEAVY IND LTD178 citations93

HAYASHI YUKIO

1 patent

US8818190B2Aug 26, 2014

Optical transport system and optical node

HAYASHI YUKIO7 citations63

FUJITSU LTD

1 patent

US6191427B1Feb 20, 2001

Ion implantation system and method suitable for low energy ion beam implantation

FUJITSU LTD6 citations60