Akikazu Tanaka

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laminate, method for producing same, and functional element using same
- Patent number 9,045,821
- Issue date Jun 2, 2015
- Sumitomo Metal Mining Co., Ltd.
- Shigefusa Chichibu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing aluminum nitride crystals
- Patent number 8,735,905
- Issue date May 27, 2014
- Sumitomo Metal Mining Co., Ltd.
- Hiroyuki Fukuyama
- C30 - CRYSTAL GROWTH
Information Patent Grant
Fluorescent lamp electrode, method for producing same, and a fluore...
- Patent number 8,446,086
- Issue date May 21, 2013
- NEC Lighting, Ltd.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ALUMINUM NITRIDE CRYSTALS
- Publication number 20130187170
- Publication date Jul 25, 2013
- TOHOKU UNIVERSITY
- Hiroyuki Fukuyama
- C30 - CRYSTAL GROWTH
Information Patent Application
LAMINATE, METHOD FOR PRODUCING SAME, AND FUNCTIONAL ELEMENT USING SAME
- Publication number 20120325310
- Publication date Dec 27, 2012
- Shigefusa Chichibu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLUORESCENT LAMP ELECTRODE, METHOD FOR PRODUCING SAME, AND A FLUORE...
- Publication number 20110181177
- Publication date Jul 28, 2011
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS