Inventor

OGATA YOSHIO

JP6 patents

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

CASIO COMPUTER CO LTD

1 patent

US4751741AJun 14, 1988

Pen-type character recognition apparatus

CASIO COMPUTER CO LTD63 citations92

DENKI KAGAKU KOGYO KK

1 patent

US4033790AJul 5, 1977

Solid diffusion dopants for semiconductors and method of making the same

DENKI KAGAKU KOGYO KK25 citations78

NISSAN MOTOR

1 patent

US6447917B2Sep 10, 2002

Friction material

NISSAN MOTOR2 citations60

AJINOMOTO KK

1 patent

US6818241B2Nov 16, 2004

Method for preparing cooked rice

AJINOMOTO KK1 citations49

HITACHI CHEMICAL CO LTD

1 patent

US11155733B2Oct 26, 2021

Friction material composition, and friction material and friction member each obtained using friction material composition

HITACHI CHEMICAL CO LTD0 citations47

SHOWA DENKO MATERIALS CO LTD

1 patent

US12228187B2Feb 18, 2025

Friction material composition, friction material and friction member

SHOWA DENKO MATERIALS CO LTD0 citations42