Hajime KAWAKAMI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Supplying apparatus of granular material and supplying method of gr...
- Patent number 11,049,353
- Issue date Jun 29, 2021
- Kabushikikaisha Matsui Seisakusho
- Hajime Kawakami
- G07 - CHECKING-DEVICES
Information Patent Grant
Supplying apparatus of granular material
- Patent number 10,935,144
- Issue date Mar 2, 2021
- Kabushikikaisha Matsui Seisakusho
- Hajime Kawakami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SUPPLYING APPARATUS OF GRANULAR MATERIAL
- Publication number 20200124188
- Publication date Apr 23, 2020
- KABUSHIKIKAISHA MATSUI SEISAKUSHO
- Hajime KAWAKAMI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SUPPLYING APPARATUS OF GRANULAR MATERIAL AND SUPPLYING METHOD OF GR...
- Publication number 20200126342
- Publication date Apr 23, 2020
- KABUSHIKIKAISHA MATSUI SEISAKUSHO
- Hajime KAWAKAMI
- G07 - CHECKING-DEVICES