Inventor

KAKEGAWA HIROYA

JP4 patents

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

OSAKA GAS CO LTD

2 patents

US5889081AMar 30, 1999

Binder composition for friction materials, and friction material

OSAKA GAS CO LTD17 citations81

US7049362B2May 23, 2006

Resin molded product

OSAKA GAS CO LTD5 citations58

IBIDEN COMPANY LTD

2 patents

US4911983AMar 27, 1990

Adhesion structures and method of producing the same

IBIDEN COMPANY LTD14 citations70

US5017431AMay 21, 1991

Adhesion structures and method of producing the same

IBIDEN COMPANY LTD3 citations59