Naotake NIWA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Physical vapor deposition apparatus and physical vapor deposition m...
- Patent number 9,447,494
- Issue date Sep 20, 2016
- Tanaka Kikinzoku Kogyo K.K.
- Atsushi Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Physical vapor deposition apparatus and physical vapor deposition m...
- Patent number 8,889,223
- Issue date Nov 18, 2014
- Tanaka Kikinzoku Kogyo K.K.
- Atsushi Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Physical vapor deposition system
- Patent number 8,136,480
- Issue date Mar 20, 2012
- Tama-TLO, Ltd.
- Atsushi Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PHYSICAL VAPOR DEPOSITION APPARATUS AND PHYSICAL VAPOR DEPOSITION M...
- Publication number 20150044391
- Publication date Feb 12, 2015
- Tanaka Kikinzoku Kogyo K.K.
- Atsushi YUMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHYSICAL VAPOR DEPOSITION APPARATUS AND PHYSICAL VAPOR DEPOSITION M...
- Publication number 20110189390
- Publication date Aug 4, 2011
- Atsushi Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Physical Vapor Deposition System
- Publication number 20080257723
- Publication date Oct 23, 2008
- TAMA-TLO,LTD.
- Atsushi Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...