Kiyotada Narukawa

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for making fiber-reinforced polymer composi...
- Patent number 5,106,564
- Issue date Apr 21, 1992
- Tonen Sekiyukagaku Kabushiki Kaisha
- Kunio Iwanami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber-reinforced polymer composition
- Patent number 5,106,893
- Issue date Apr 21, 1992
- Tonen Sekiyukagaku Kabushiki Kaisha
- Kunio Iwanami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyolefin-polycarbonate composition
- Patent number 5,021,504
- Issue date Jun 4, 1991
- Tonen Sekiyukagaku Kabushiki Kaisha
- Yuuji Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fiber-reinforced polymer composition and method of producing same
- Patent number 4,990,550
- Issue date Feb 5, 1991
- Tonen Sekiyukagaku Kabushiki Kaisha
- Kunio Iwanami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparation of thermoplastic resin composition
- Patent number 4,873,288
- Issue date Oct 10, 1989
- Toa Nenryo Kogyo K.K.
- Masato Komatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin composition containing cellulose fibers and a deodorizer
- Patent number 4,833,181
- Issue date May 23, 1989
- Tonen Sekiyukagaku Kabushiki Kaisha
- Kiyotada Narukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacture of thermoplastic elastomer compounds
- Patent number 4,801,651
- Issue date Jan 31, 1989
- Tonen Sekiyukagaku K.K.
- Masato Komatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hydrophilic polyolefin nonwoven fabric
- Patent number 4,743,494
- Issue date May 10, 1988
- Toa Nenryo Kogyo Kabushiki Kaisha
- Masato Komatsu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Kiyotada Narukawa

Person

Patents Grantslast 30 patents

Method of and apparatus for making fiber-reinforced polymer composi...

Fiber-reinforced polymer composition

Thermoplastic polyolefin-polycarbonate composition

Fiber-reinforced polymer composition and method of producing same

Method for preparation of thermoplastic resin composition

Polyolefin composition containing cellulose fibers and a deodorizer

Method of manufacture of thermoplastic elastomer compounds

Process for producing hydrophilic polyolefin nonwoven fabric