Koji YAMAZUMI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Component supply device
- Patent number 11,166,400
- Issue date Nov 2, 2021
- Yamaha Hatsudoki Kabushiki Kaisha
- Kazuyoshi Oyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Component supply device
- Patent number 11,076,518
- Issue date Jul 27, 2021
- Yamaha Hatsudoki Kabushiki Kaisha
- Kazuyoshi Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Component supply device
- Patent number 11,051,440
- Issue date Jun 29, 2021
- Yamaha Hatsudoki Kabushiki Kaisha
- Kazuyoshi Oyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tape processing method and tape repair member
- Patent number 10,631,449
- Issue date Apr 21, 2020
- Yamaha Hatsudoki Kabushiki Kaisha
- Kazuyoshi Oyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COMPONENT SUPPLY DEVICE
- Publication number 20200015395
- Publication date Jan 9, 2020
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Kazuyoshi OYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPONENT SUPPLY DEVICE
- Publication number 20190191604
- Publication date Jun 20, 2019
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Kazuyoshi OYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPONENT SUPPLY DEVICE
- Publication number 20190191602
- Publication date Jun 20, 2019
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Kazuyoshi OYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TAPE PROCESSING METHOD AND TAPE REPAIR MEMBER
- Publication number 20180279519
- Publication date Sep 27, 2018
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Kazuyoshi OYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR