Masayuki Handa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for assembling height-adjustable box
- Patent number 10,597,184
- Issue date Mar 24, 2020
- Rengo Co., Ltd.
- Naho Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Box for packing and exhibiting product, and packing device therefor
- Patent number 9,938,039
- Issue date Apr 10, 2018
- Rengo Co., Ltd.
- Yoichi Nishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and device for assembling height-adjustable box
- Patent number 9,821,925
- Issue date Nov 21, 2017
- Rengo Co., Ltd.
- Naho Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR ASSEMBLING HEIGHT-ADJUSTABLE BOX
- Publication number 20170190460
- Publication date Jul 6, 2017
- RENGO CO., LTD.
- Naho Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
BOX FOR PACKING AND EXHIBITING PRODUCT, AND PACKING DEVICE THEREFOR
- Publication number 20160304236
- Publication date Oct 20, 2016
- RENGO CO., LTD.
- Yoichi NISHIKAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND DEVICE FOR ASSEMBLING HEIGHT-ADJUSTABLE BOX
- Publication number 20140345235
- Publication date Nov 27, 2014
- RENGO CO., LTD.
- Naho Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL