Hirofumi Kikuchi

Person

Kurashiki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer material, foam obtained from same, and polishing pad using...
- Patent number 9,321,142
- Issue date Apr 26, 2016
- Kuraray Co., Ltd.
- Chihiro Okamoto
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad, and method for manufacturing polishing pad
- Patent number 8,647,179
- Issue date Feb 11, 2014
- Kuraray Co., Ltd.
- Kimio Nakayama
- B24 - GRINDING POLISHING
Information Patent Grant
Metal film polishing pad and method for polishing metal film using...
- Patent number 8,308,527
- Issue date Nov 13, 2012
- Kuraray Co., Ltd.
- Mitsuru Kato
- B24 - GRINDING POLISHING
Information Patent Grant
Cushion for polishing pad and polishing pad using the cushion
- Patent number 8,211,543
- Issue date Jul 3, 2012
- Kuraray Co., Ltd.
- Mitsuru Kato
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD AND METHOD FOR MANUFACTURING THE POLISHING PAD
- Publication number 20190218697
- Publication date Jul 18, 2019
- Kuraray Co., Ltd
- Kimio NAKAYAMA
- B24 - GRINDING POLISHING
Information Patent Application
CUSHION FOR POLISHING PAD AND POLISHING PAD USING THE CUSHION
- Publication number 20100120343
- Publication date May 13, 2010
- Kuraray Co., Ltd
- Mitsuru Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLISHING PAD, AND METHOD FOR MANUFACTURING POLISHING PAD
- Publication number 20100087128
- Publication date Apr 8, 2010
- Kuraray Co., Ltd
- Kimio Nakayama
- B24 - GRINDING POLISHING
Information Patent Application
METAL FILM POLISHING PAD AND METHOD FOR POLISHING METAL FILM USING...
- Publication number 20100035521
- Publication date Feb 11, 2010
- Kuraray Co., Ltd
- Mitsuru Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER MATERIAL, FOAM OBTAINED FROM SAME, AND POLISHING PAD USING...
- Publication number 20090298392
- Publication date Dec 3, 2009
- KURARAY CO., LTD.
- Chihiro Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMI-AROMATIC POLYAMIDE RESIN
- Publication number 20090098325
- Publication date Apr 16, 2009
- KURARAY CO. LTD.
- Koichi Uchida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hirofumi Kikuchi

Person

Patents Grantslast 30 patents

Polymer material, foam obtained from same, and polishing pad using...

Polishing pad, and method for manufacturing polishing pad

Metal film polishing pad and method for polishing metal film using...

Cushion for polishing pad and polishing pad using the cushion

Patents Applicationslast 30 patents

POLISHING PAD AND METHOD FOR MANUFACTURING THE POLISHING PAD

CUSHION FOR POLISHING PAD AND POLISHING PAD USING THE CUSHION

POLISHING PAD, AND METHOD FOR MANUFACTURING POLISHING PAD

METAL FILM POLISHING PAD AND METHOD FOR POLISHING METAL FILM USING...

POLYMER MATERIAL, FOAM OBTAINED FROM SAME, AND POLISHING PAD USING...

SEMI-AROMATIC POLYAMIDE RESIN