Yoshihiro Okamoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning string for cleaning connector and method for producing the...
- Patent number 10,732,363
- Issue date Aug 4, 2020
- KB Seiren, Ltd.
- Yoshihiro Okamoto
- B08 - CLEANING
Information Patent Grant
Device for removing adhered substances
- Patent number 8,595,891
- Issue date Dec 3, 2013
- Sawa Corporation
- Yoshihiro Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CLEANING STRING FOR CLEANING CONNECTOR AND METHOD FOR PRODUCING THE...
- Publication number 20180088284
- Publication date Mar 29, 2018
- KB SEIREN, LTD.
- Yoshihiro OKAMOTO
- B08 - CLEANING
Information Patent Application
DEVICE FOR REMOVING ADHERED SUBSTANCES
- Publication number 20110277268
- Publication date Nov 17, 2011
- SAWA CORPORATION
- Yoshihiro Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR