Kunio Sugisawa

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metallized plastic film capacitor
- Patent number 5,719,742
- Issue date Feb 17, 1998
- Nippon Petrochemicals Co., Ltd.
- Kunio Sugisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metallized plastic film capacitor
- Patent number 5,384,684
- Issue date Jan 24, 1995
- Nippon Petrochemicals Company, Limited
- Kunio Sugisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for filling and impregnating capacitors with a...
- Patent number 5,241,997
- Issue date Sep 7, 1993
- Nippon Petrochemicals Co., Ltd.
- Shoji Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical insulating oil
- Patent number 4,755,275
- Issue date Jul 5, 1988
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of increasing the concentration of straight chain paraffin m...
- Patent number 4,735,703
- Issue date Apr 5, 1988
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Surface active agent
- Patent number 4,692,270
- Issue date Sep 8, 1987
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL