Akihiro Nakashima

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Patents Grantslast 30 patents

Information Patent Grant
Retainer material, manufacturing method thereof, and gas treatment...
- Patent number 10,422,060
- Issue date Sep 24, 2019
- Nichias Corporation
- Akihiro Nakashima
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Holding material for gas treatment device, gas treatment device, an...
- Patent number 9,266,063
- Issue date Feb 23, 2016
- Nichias Corporation
- Hiroshi Makabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RETAINER MATERIAL, MANUFACTURING METHOD THEREOF, AND GAS TREATMENT...
- Publication number 20180038024
- Publication date Feb 8, 2018
- NICHIAS CORPORATION
- Akihiro NAKASHIMA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HOLDING MATERIAL FOR GAS TREATMENT DEVICE, GAS TREATMENT DEVICE, AN...
- Publication number 20150151249
- Publication date Jun 4, 2015
- NICHIAS CORPORATION
- Hiroshi Makabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL