Masashi Kunii

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chain bending limiting attachment
- Patent number 10,718,407
- Issue date Jul 21, 2020
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable
- Patent number 10,290,394
- Issue date May 14, 2019
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Long-object guide device and affixation member
- Patent number 10,221,919
- Issue date Mar 5, 2019
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flat transmission device and method for using same
- Patent number 10,083,777
- Issue date Sep 25, 2018
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LONG OBJECT GUIDING DEVICE AND TUBULAR MEMBER
- Publication number 20240102597
- Publication date Mar 28, 2024
- Tsubakimoto Chain Co.
- Keiichi Tsukiyoshi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GUIDING DEVICE FOR LONG OBJECT
- Publication number 20220397214
- Publication date Dec 15, 2022
- Tsubakimoto Chain Co.
- Yasutaka Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CHAIN BENDING LIMITING ATTACHMENT
- Publication number 20180195581
- Publication date Jul 12, 2018
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LONG-OBJECT GUIDE DEVICE AND AFFIXATION MEMBER
- Publication number 20180128349
- Publication date May 10, 2018
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CABLE
- Publication number 20180114611
- Publication date Apr 26, 2018
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT TRANSMISSION DEVICE AND METHOD FOR USING SAME
- Publication number 20160314871
- Publication date Oct 27, 2016
- Tsubakimoto Chain Co.
- Takayuki Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS