Hiromu Ikeda

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Corrugated paperboard box, perforation forming method for perforati...
- Patent number 10,427,828
- Issue date Oct 1, 2019
- Rengo Co., Ltd.
- Taishi Yamada
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Packing box and box manufacturing apparatus
- Patent number 9,994,355
- Issue date Jun 12, 2018
- Rengo Co., Ltd.
- Atsuo Ishikawa
- 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
Packaging case
- Patent number 7,021,526
- Issue date Apr 4, 2006
- Rengo Co., Ltd.
- Youichi Nishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CORRUGATED PAPERBOARD BOX, PERFORATION FORMING METHOD FOR PERFORATI...
- Publication number 20170349323
- Publication date Dec 7, 2017
- RENGO CO., LTD.
- Taishi YAMADA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PACKING BOX AND BOX MANUFACTURING APPARATUS
- Publication number 20170001752
- Publication date Jan 5, 2017
- RENGO CO., LTD.
- Atsuo ISHIKAWA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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
Packaging case
- Publication number 20030173398
- Publication date Sep 18, 2003
- RENGO CO., LTD.
- Youichi Nishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL