Noboru Hiramoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaning device
- Patent number 9,636,716
- Issue date May 2, 2017
- IHI Corporation
- Atsushi Hirata
- B08 - CLEANING
Information Patent Grant
Vacuum heat treatment device
- Patent number 9,605,330
- Issue date Mar 28, 2017
- IHI Corporation
- Kazuhiko Katsumata
- C21 - METALLURGY OF IRON
Information Patent Grant
Vacuum cleaning apparatus and vacuum cleaning method
- Patent number 9,555,450
- Issue date Jan 31, 2017
- IHI Corporation
- Noboru Hiramoto
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANING DEVICE
- Publication number 20140352100
- Publication date Dec 4, 2014
- Atsushi HIRATA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VACUUM HEAT TREATMENT DEVICE
- Publication number 20140291903
- Publication date Oct 2, 2014
- Kazuhiko KATSUMATA
- C21 - METALLURGY OF IRON
Information Patent Application
VACUUM CLEANING APPARATUS AND VACUUM CLEANING METHOD
- Publication number 20140246056
- Publication date Sep 4, 2014
- IHI Corporation
- Noboru HIRAMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...