Sanwa Tekki Corporation

Follow

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Tension clamp for stranded conductor
- Patent number 6,015,953
- Issue date Jan 18, 2000
- Tohoku Electric Power Co., Inc.
- Shigeru Tosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lambda type direct suspending overhead contact system for electric...
- Patent number 4,454,389
- Issue date Jun 12, 1984
- Japanese National Railway
- Osamu Oda
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DAMPING DEVICE AND VIBRATION CONTROL APPARATUS FOR STRUCTURE
- Publication number 20150345134
- Publication date Dec 3, 2015
- KOZO KEIKAKU ENGINEERING INC.
- Osamu Takahashi
- E04 - BUILDING

Trademarklast 30 trademarks

Information Trademark
77898289
- Serial number 77898289
- Registration number 4003233
- Filing date Dec 21, 2009
- Sanwa Tekki Corporation
- 6 - Common metals and their alloys
Information Trademark
73245587
- Serial number 73245587
- Filing date Jan 10, 1980
- Sanwa Tekki Kabushiki Kaisha
- 16 - Paper, cardboard and goods made from these materials, not included in other classes