Inventor

KOTAKE EIICHI

JP4 patents

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

VICTOR COMPANY OF JAPAN

2 patents

US4656377AApr 7, 1987

Tachogenerator having a magnetoresistance stator coil

VICTOR COMPANY OF JAPAN16 citations72

US4542423ASep 17, 1985

Rotation control device for information recording disc

VICTOR COMPANY OF JAPAN17 citations71

JAPAN SERVO

1 patent

US4435673AMar 6, 1984

DC Brushless motor and its driving control system

JAPAN SERVO31 citations89

SUMITOMO CHEMICAL CO

1 patent

US7161000B2Jan 9, 2007

Method for producing phenol condensate

SUMITOMO CHEMICAL CO7 citations72