Yoshitsugu Shibuya

Person

Toda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Decorative part with substrate and multi-layer hardening laminate
- Patent number 9,212,408
- Issue date Dec 15, 2015
- Citizen Holdings Co., Ltd.
- Junji Satoh
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Decorative part and process for producing the same
- Patent number 8,178,222
- Issue date May 15, 2012
- Citizen Holdings Co., Ltd.
- Yukio Miya
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Soft metal and method for preparation thereof, and exterior part of...
- Patent number 7,396,595
- Issue date Jul 8, 2008
- Citizen Holdings Co., Ltd.
- Yoshitsugu Shibuya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Soft metal and method of manufacturing the soft metal, and decorati...
- Patent number 6,730,415
- Issue date May 4, 2004
- Citizen Watch Co., Ltd.
- Yoshitsugu Shibuya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium or titanium alloy member and surface treatment method ther...
- Patent number 6,221,173
- Issue date Apr 24, 2001
- Citizen Watch Co., Ltd.
- Yoshitsugu Shibuya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solar battery device
- Patent number 5,714,012
- Issue date Feb 3, 1998
- Citizen Watch Co, Ltd.
- Yasushi Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wear-resistant reed for a high-speed loom
- Patent number 5,511,587
- Issue date Apr 30, 1996
- Citizen Watch Co., Ltd.
- Yukio Miya
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
DECORATIVE PART
- Publication number 20100227156
- Publication date Sep 9, 2010
- Junji Satoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Decorative Part and Process for Producing the Same
- Publication number 20100086756
- Publication date Apr 8, 2010
- CITIZEN HOLDINGS CO., LTD.
- Yukio Miya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Yoshitsugu Shibuya

Person

Patents Grantslast 30 patents

Decorative part with substrate and multi-layer hardening laminate

Decorative part and process for producing the same

Soft metal and method for preparation thereof, and exterior part of...

Soft metal and method of manufacturing the soft metal, and decorati...

Titanium or titanium alloy member and surface treatment method ther...

Solar battery device

Wear-resistant reed for a high-speed loom

Patents Applicationslast 30 patents

DECORATIVE PART

Decorative Part and Process for Producing the Same