Hirotoshi Nakao

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum processing device
- Patent number 10,994,938
- Issue date May 4, 2021
- Ulvac, Inc.
- Hirotoshi Nakao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum processing apparatus
- Patent number 10,612,130
- Issue date Apr 7, 2020
- Ulvac, Inc.
- Hirofumi Minami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Drive device and conveyance device
- Patent number 9,252,038
- Issue date Feb 2, 2016
- ULVAC, Inc.
- Hirotoshi Nakao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Substrate transfer apparatus
- Patent number 7,955,043
- Issue date Jun 7, 2011
- Ulvac, Inc.
- Hirotoshi Nakao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
VACUUM PROCESSING APPARATUS
- Publication number 20190233224
- Publication date Aug 1, 2019
- ULVAC, Inc.
- Hirofumi MINAMI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
VACUUM PROCESSING DEVICE
- Publication number 20180370733
- Publication date Dec 27, 2018
- ULVAC, Inc.
- Hirotoshi NAKAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DRIVE DEVICE AND CONVEYANCE DEVICE
- Publication number 20120293026
- Publication date Nov 22, 2012
- Ulvac, Inc.
- Hirotoshi Nakao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SUBSTRATE TRANSFER APPARATUS
- Publication number 20100232921
- Publication date Sep 16, 2010
- Ulvac, Inc.
- Hirotoshi Nakao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS