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Masashi Fujii
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Machida, JP
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last 30 patents
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Patent Grant
Particle production apparatus and particle production method
Patent number
11,185,790
Issue date
Nov 30, 2021
OHKAWARA KAKOHKI CO., LTD.
Masashi Fujii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method and apparatus of treating incinerator exhaust gas
Patent number
6,042,636
Issue date
Mar 28, 2000
Ohkawara Kakohki Co., Ltd.
Shizuo Aishima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
PARTICLE PRODUCTION APPARATUS AND PARTICLE PRODUCTION METHOD
Publication number
20190329149
Publication date
Oct 31, 2019
OHKAWARA KAKOHKI CO., LTD.
Masashi FUJII
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL