Inventor

IWAI TAKAHIRO

JP8 patents

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

BRIDGESTONE SPORTS CO LTD

3 patents

US8367779B1Feb 5, 2013

OZAWA YUICHIRO

3 patents

US8648133B2Feb 11, 2014

Rubber composition for golf ball

OZAWA YUICHIRO13 citations81

US8962720B2Feb 24, 2015

Rubber composition for golf ball

OZAWA YUICHIRO1 citations49

US8822577B2Sep 2, 2014

Rubber composition for golf ball

OZAWA YUICHIRO0 citations49

KOITO MFG CO LTD

1 patent

US6653764B2Nov 25, 2003

Discharge bulb and method of manufacturing the same

KOITO MFG CO LTD2 citations61

MAZDA MOTOR

1 patent

US10605328B2Mar 31, 2020

Counterweight, and crankshaft with the counterweight

MAZDA MOTOR1 citations50