Inventor

KAWAMURA TOSHINORI

JP7 patents

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

TORAY INDUSTRIES

2 patents

US5908290AJun 1, 1999

Heat treatment furnace for fiber

TORAY INDUSTRIES46 citations90

US6007465ADec 28, 1999

Yarn guide roller

TORAY INDUSTRIES9 citations71

HITACHI LTD

2 patents

US11279112B2Mar 22, 2022

Coating laminated body and method for producing the same

HITACHI LTD0 citations60

US12371792B2Jul 29, 2025

Laminate, metal plating solution, and manufacturing process of laminate

HITACHI LTD0 citations51

HITACHI VIA MECHANICS LTD

1 patent

US7666320B2Feb 23, 2010

Manufacturing method of printed wiring board as well as copper-clad laminate and treatment solutions used therefor

HITACHI VIA MECHANICS LTD11 citations83

Hitachi Via Mechanics

1 patent

US8366903B2Feb 5, 2013

Method for manufacturing printed wiring board and electrolytic etching solution for use in the manufacturing method

Hitachi Via Mechanics10 citations81

HITACHI ASTEMO LTD

1 patent

US12553143B2Feb 17, 2026

Shock absorber and method for manufacturing shock absorber

HITACHI ASTEMO LTD0 citations56