Yukikazu Uemura

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Novolak resin for positive photoresist
- Patent number 4,812,551
- Issue date Mar 14, 1989
- Sumitomo Chemical Company, Limited
- Fumio Oi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin original pattern plate and method for transferring relieved p...
- Patent number 4,297,945
- Issue date Nov 3, 1981
- Sumitomo Chemical Company, Ltd.
- Takezo Sano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Original pattern plate obtained by use of photo-sensitive resin com...
- Patent number 4,247,621
- Issue date Jan 27, 1981
- Sumitomo Chemical Company, Limited
- Takezo Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin composition
- Patent number 4,189,549
- Issue date Feb 19, 1980
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin original pattern plate and method for transferring relieved p...
- Patent number 4,156,389
- Issue date May 29, 1979
- Sumitomo Chemical Company, Limited
- Takezo Sano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Crosslinkable composition
- Patent number 4,140,605
- Issue date Feb 20, 1979
- Sumitomo Chemical Company, Limited
- Takezo Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing oriented amorphous aromatic polymeric films
- Patent number 4,120,931
- Issue date Oct 17, 1978
- Sumitomo Chemical Company, Limited
- Nobuo Fukushima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yukikazu Uemura

Person

Patents Grantslast 30 patents

Novolak resin for positive photoresist

Resin original pattern plate and method for transferring relieved p...

Original pattern plate obtained by use of photo-sensitive resin com...

Polyester resin composition

Resin original pattern plate and method for transferring relieved p...

Crosslinkable composition

Method of manufacturing oriented amorphous aromatic polymeric films