HIROYUKI MARUKO

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FUKUCHIYAMA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vulcanized anti-vibration rubber
- Patent number 9,963,815
- Issue date May 8, 2018
- YAMAUCHI CORP.
- Toshio Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration insulator from partially crosslinked butyl rubber
- Patent number 6,489,402
- Issue date Dec 3, 2002
- Yamauchi Corporation
- Hiroshi Ohyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-VIBRATION RUBBER
- Publication number 20190010320
- Publication date Jan 10, 2019
- YAMAUCHI CORP.
- Toshio SAITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTI-VIBRATION RUBBER
- Publication number 20170355842
- Publication date Dec 14, 2017
- YAMAUCHI CORP.
- Toshio SAITO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ANTI-VIBRATION RUBBER
- Publication number 20170335095
- Publication date Nov 23, 2017
- YAMAUCHI CORP.
- Toshio SAITO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
RUBBER VIBRATION INSULATOR HAVING ULTRA-LOW HARDNESS
- Publication number 20020019478
- Publication date Feb 14, 2002
- HIROSHI OHYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...