Hidemitsu TANAKA

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Kofu City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Suction device
- Patent number 11,642,794
- Issue date May 9, 2023
- HARMOTEC CO., LTD.
- Hitoshi Iwasaka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Swirl-flow forming body
- Patent number 11,339,010
- Issue date May 24, 2022
- HARMOTEC CO., LTD.
- Hideyuki Tokunaga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Swirl flow-forming body and suction device
- Patent number 11,008,180
- Issue date May 18, 2021
- HARMOTEC CO., LTD.
- Hitoshi Iwasaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Baffle plate
- Patent number 10,643,881
- Issue date May 5, 2020
- HARMOTEC CO., LTD.
- Hitoshi Iwasaka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
CONVEYANCE DEVICE
- Publication number 20230191620
- Publication date Jun 22, 2023
- HARMOTEC CO., LTD.
- Hitoshi IWASAKA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SWIRL-FLOW FORMING BODY
- Publication number 20210229935
- Publication date Jul 29, 2021
- HARMOTEC CO., LTD.
- Hideyuki TOKUNAGA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SUCTION DEVICE
- Publication number 20200164527
- Publication date May 28, 2020
- HARMOTEC CO., LTD.
- Hitoshi IWASAKA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SWIRL FLOW-FORMING BODY AND SUCTION DEVICE
- Publication number 20200140211
- Publication date May 7, 2020
- HARMOTEC CO., LTD.
- Hitoshi IWASAKA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BAFFLE PLATE
- Publication number 20190027393
- Publication date Jan 24, 2019
- HARMOTEC CO., LTD.
- Hitoshi IWASAKA
- H01 - BASIC ELECTRIC ELEMENTS