Inventor

HAGIWARA KOICHI

JP12 patents

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

SHIBUYA KOGYO CO LTD

2 patents

US6386949B1May 14, 2002

Method for cleansing/scraping and apparatus therefor

SHIBUYA KOGYO CO LTD24 citations92

US7648081B2Jan 19, 2010

Cleaning and releasing device

SHIBUYA KOGYO CO LTD2 citations62

KITZ CORP

2 patents

US6599378B1Jul 29, 2003

Copper-based alloy, method for production of the alloy, and products using the alloy

KITZ CORP39 citations89

US6974509B2Dec 13, 2005

Brass

KITZ CORP15 citations82

HONDA MOTOR CO LTD

2 patents

US5248190ASep 28, 1993

Hydraulic braking pressure control system for vehicle

HONDA MOTOR CO LTD7 citations73

US5186525AFeb 16, 1993

Hydraulic braking pressure control system for vehicle

HONDA MOTOR CO LTD5 citations62

DAIFUKU KK

2 patents

US12111636B2Oct 8, 2024

Transport system

DAIFUKU KK0 citations51

US12091257B2Sep 17, 2024

Article transport facility

DAIFUKU KK0 citations41

NEGAMI CHEMICAL IND CO LTD

1 patent

US4543404ASep 24, 1985

Primer composition

NEGAMI CHEMICAL IND CO LTD19 citations63

MITSUBISHI HEAVY IND LTD

1 patent

US4149652AApr 17, 1979

Membrane structure in a liquified gas storage tank

MITSUBISHI HEAVY IND LTD3 citations58

NIPPON PAINT CO LTD

1 patent

US6630523B2Oct 7, 2003

Method for producing resin composition used for paint

NIPPON PAINT CO LTD3 citations54

UNIV SAITAMA MEDICAL

1 patent

US9873920B2Jan 23, 2018

Method for evaluating side-effect onset risk in anticancer drug treatment, including detecting MUC4 gene polymorphism

UNIV SAITAMA MEDICAL1 citations48