P

Inventor

YAMADA TOMOHARU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA TOMOHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRIDGESTONE TIRE CO LTD

4 patents
US4383085AMay 10, 1983

Rubber composition for tire

BRIDGESTONE TIRE CO LTD62 citations96
US4519431AMay 28, 1985

Styrene-butadiene copolymers with high styrene content

BRIDGESTONE TIRE CO LTD39 citations92
US4396743AAug 2, 1983

Rubber composition for tires containing block copolymer having vinyl bonds

BRIDGESTONE TIRE CO LTD28 citations92
US4481995ANov 13, 1984

Pneumatic radial tires

BRIDGESTONE TIRE CO LTD8 citations74

MITUTOYO CORP

2 patents
USD1083915SJul 15, 2025

Connection device for communication

MITUTOYO CORP3 citations74
USD1098106SOct 14, 2025

Connection device for communication

MITUTOYO CORP0 citations62

BRIDGESTONE CORP

2 patents
US5137981AAug 11, 1992

Halogenated polybutadiene series elastomers, method of producing the same and rubber compositions for tire containing this elastomer

BRIDGESTONE CORP8 citations73
US5104476AApr 14, 1992

Adhesion method for rubber articles

BRIDGESTONE CORP6 citations62

FUJIMAKI TATSUO

1 patent
US4485205ANov 27, 1984

Rubber compositions suitable for tires comprising amorphous styrene-butadiene copolymer

FUJIMAKI TATSUO36 citations86

AKASHI CORP

1 patent
US6725708B2Apr 27, 2004

Impression forming mechanism and method, and hardness testing apparatus and method

AKASHI CORP0 citations44

SENKOJI DAIGO

1 patent
US9140822B2Sep 22, 2015

Long-period vibration sensor and method for correcting output value of the long-period vibration sensor

SENKOJI DAIGO1 citations36

YAMADA TOMOHARU

1 patent
US8220336B2Jul 17, 2012

Servo-type vibration detector

YAMADA TOMOHARU0 citations27