Inventor

KOMIYA HISASHI

JP2 patents

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

TOKYO FIRST TRADING COMPANY

1 patent

US6440360B1Aug 27, 2002

Pb-free soldering alloy

TOKYO FIRST TRADING COMPANY9 citations65

NIHON ALIMIT CO LTD

1 patent

US6692691B2Feb 17, 2004

Pb-free soldering alloy

NIHON ALIMIT CO LTD9 citations64