Koh-ichi Sugimoto

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Ueda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength steel machined product and method for manufacturing t...
- Patent number 8,585,835
- Issue date Nov 19, 2013
- USUI Kokusai Sangyo Kaisha Limited
- Koh-ichi Sugimoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing high-strength forged parts having high reducti...
- Patent number 7,833,363
- Issue date Nov 16, 2010
- Kobe Steel, Ltd.
- Shushi Ikeda
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength forged parts having high reduction of area and method...
- Patent number 7,314,532
- Issue date Jan 1, 2008
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Shushi Ikeda
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel sheet having excellent formability and method f...
- Patent number 7,090,731
- Issue date Aug 15, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takahiro Kashima
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TRIP-AIDED DUAL-PHASE MARTENSITIC STEEL AND ULTRAHIGH-STRENGTH-STEE...
- Publication number 20140230969
- Publication date Aug 21, 2014
- USUI KOKUSAI SANGYO KAISHA LIMITED
- Koh-ichi Sugimoto
- C21 - METALLURGY OF IRON
Information Patent Application
High-Strength Steel Machined Product and Method for Manufacturing t...
- Publication number 20110209803
- Publication date Sep 1, 2011
- USUI KOKUSAI SANGYO KAISHA LIMITED
- Koh-ichi Sugimoto
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH FORGED PARTS HAVING HIGH REDUCTION OF AREA AND METHOD...
- Publication number 20080092996
- Publication date Apr 24, 2008
- Kabushiki Kaisha Kobe Seiko Sho
- Shushi Ikeda
- C21 - METALLURGY OF IRON
Information Patent Application
High-strength forged parts having high reduction of area and method...
- Publication number 20040226635
- Publication date Nov 18, 2004
- Kabushiki Kaisha Kobe Seiko Sho
- Shushi Ikeda
- C21 - METALLURGY OF IRON
Information Patent Application
High strength steel sheet having excellent formability and method f...
- Publication number 20040074575
- Publication date Apr 22, 2004
- Takahiro Kashima
- C21 - METALLURGY OF IRON