Nakaba Tsutsui

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning inside of pressure tight container for blasting...
- Patent number 9,028,616
- Issue date May 12, 2015
- Kobe Steel, Ltd.
- Ryusuke Kitamura
- F42 - AMMUNITION BLASTING
Information Patent Grant
Blast treatment method and blast treatment device
- Patent number 8,468,945
- Issue date Jun 25, 2013
- Kobe Steel, Ltd.
- Kenji Koide
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Blast treatment method and blast treatment device
- Patent number 8,464,624
- Issue date Jun 18, 2013
- Kobe Steel, Ltd.
- Kiyoshi Asahina
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLEANING INSIDE OF PRESSURE TIGHT CONTAINER FOR BLASTING...
- Publication number 20130042890
- Publication date Feb 21, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Ryusuke Kitamura
- B08 - CLEANING
Information Patent Application
BLAST TREATMENT METHOD AND BLAST TREATMENT DEVICE
- Publication number 20120017752
- Publication date Jan 26, 2012
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kenji Koide
- F42 - AMMUNITION BLASTING
Information Patent Application
BLAST TREATMENT METHOD AND BLAST TREATMENT DEVICE
- Publication number 20120017753
- Publication date Jan 26, 2012
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kiyoshi Asahina
- F42 - AMMUNITION BLASTING