Inventor

HAYAKAWA YASUHIRO

JP4 patents

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

NITTA CORP

1 patent

US6390888B1May 21, 2002

Grinder pressing device

NITTA CORP29 citations89

SHOWA DENKO KK

1 patent

USD597705SAug 4, 2009

Reflector for lighting fixture

SHOWA DENKO KK8 citations81

FUJITSU TEN LTD

1 patent

US6931334B2Aug 16, 2005

Apparatus for and method of calculating electromagnetic field intensity, and computer program product

FUJITSU TEN LTD2 citations58

TOMOE KOGYO K K

1 patent

US5215028AJun 1, 1993

Floating structures

TOMOE KOGYO K K6 citations53