Naoyuki Kitamura

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Ikeda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical glass
- Patent number 8,404,604
- Issue date Mar 26, 2013
- Nihon Yamamura Glass Co., Ltd.
- Tatsuo Hidaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,298,974
- Issue date Oct 30, 2012
- Nihon Yamamura Glass Co, Ltd.
- Tatsuo Hidaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Crystallized glass
- Patent number 6,750,167
- Issue date Jun 15, 2004
- National Institute of Advanced Industrial Science and Technology
- Naoyuki Kitamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Floating/melting using dummy micro-gravitational field by magnetic...
- Patent number 6,452,140
- Issue date Sep 17, 2002
- Japan Science and Technology Corporation
- Mitsuhiro Motokawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Glass having refractive index distribution
- Patent number 5,392,375
- Issue date Feb 21, 1995
- Agency of Industrial Science and Technology
- Naoyuki Kitamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing rod glass having refractive index distribution
- Patent number 5,261,938
- Issue date Nov 16, 1993
- Agency of Industrial Science and Technology
- Naoyuki Kitamura
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
RADIATION SHIELDING JIG, METHOD FOR MANUFACTURING THE SAME, AND MET...
- Publication number 20240123261
- Publication date Apr 18, 2024
- UNIVERSITY OF TSUKUBA
- Hiroaki KUMADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SINTERED BODY FOR RADIATION SHIELDING MATERIAL, RADIATION SHIELDING...
- Publication number 20220336117
- Publication date Oct 20, 2022
- UNIVERSITY OF TSUKUBA
- Hiroaki KUMADA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
OPTICAL GLASS
- Publication number 20110172078
- Publication date Jul 14, 2011
- Tatsuo Hidaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS
- Publication number 20100317504
- Publication date Dec 16, 2010
- National Institute of Advanced Industrial Sciences and Technology
- Tatsuo Hidaka
- G02 - OPTICS
Information Patent Application
Crystallized glass
- Publication number 20030054935
- Publication date Mar 20, 2003
- Naoyuki Kitamura
- C03 - GLASS MINERAL OR SLAG WOOL