Inventor

TANAKA TOSHIRO

JP6 patents

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

SONY CORP

2 patents

US4172176AOct 23, 1979

Magnetic recording medium

SONY CORP22 citations80

US4156052AMay 22, 1979

Magnetic recording medium

SONY CORP1 citations50

MATSUI MFG CO

1 patent

US11435140B2Sep 6, 2022

Drying apparatus for granular materials and drying method for granular materials

MATSUI MFG CO7 citations82

IHI CORP

1 patent

US11820093B2Nov 21, 2023

Hot-press device

IHI CORP2 citations71

ASAHI DENKA KOGYO KK

1 patent

US4108879AAug 22, 1978

Hard butter

ASAHI DENKA KOGYO KK10 citations71

ASAHI ELECTROCHEMICAL IND CO L

1 patent

US4183971AJan 15, 1980

Hard butter

ASAHI ELECTROCHEMICAL IND CO L5 citations57