Eiichi Matsuzaka

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure sensitive copy material
- Patent number 4,879,269
- Issue date Nov 7, 1989
- Nippon Petrochemicals Co., Ltd.
- Naoya Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polymer composition
- Patent number 4,803,238
- Issue date Feb 7, 1989
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pressure-sensitive recording material
- Patent number 4,686,548
- Issue date Aug 11, 1987
- Nippon Petrochemicals Company, Limited
- Naoya Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solvent for the dye of pressure-sensitive recording paper
- Patent number 4,661,165
- Issue date Apr 28, 1987
- Nippon Petrochemicals Company, Limited
- Shigenobu Kawakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrical insulating oil and oil-filled electrical appliances
- Patent number 4,642,730
- Issue date Feb 10, 1987
- Nippon Petrochemicals Company, Ltd.
- Atsushi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure-sensitive recording material
- Patent number 4,289,806
- Issue date Sep 15, 1981
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for aralkylation
- Patent number 4,287,376
- Issue date Sep 1, 1981
- Nippon Petrochemicals Co., Ltd.
- Isoo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing polycyclic aromatic hydrocarbons
- Patent number 4,254,292
- Issue date Mar 3, 1981
- Nippon Petrochemicals Co., Ltd.
- Isoo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of processing thermal cracked by-product oil
- Patent number 4,208,268
- Issue date Jun 17, 1980
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electric insulating oil compositions
- Patent number 4,175,278
- Issue date Nov 20, 1979
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aralkylation of alkylbenzenes
- Patent number 4,144,279
- Issue date Mar 13, 1979
- Nippon Petrochemicals Company, Limited
- Atsushi Sato
- C07 - ORGANIC CHEMISTRY

Eiichi Matsuzaka

Person

Patents Grantslast 30 patents

Pressure sensitive copy material

Polymer composition

Pressure-sensitive recording material

Solvent for the dye of pressure-sensitive recording paper

Electrical insulating oil and oil-filled electrical appliances

Pressure-sensitive recording material

Method for aralkylation

Method for preparing polycyclic aromatic hydrocarbons

Method of processing thermal cracked by-product oil

Electric insulating oil compositions

Aralkylation of alkylbenzenes