Junko Yamada

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Crack repair method
- Patent number 12,194,565
- Issue date Jan 14, 2025
- IHI Corporation
- Koutarou Inose
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Paper, process for producing the same, and printed article
- Patent number 8,507,078
- Issue date Aug 13, 2013
- Toppan Printing Co., Ltd.
- Satoshi Gocho
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
- Publication number 20220118552
- Publication date Apr 21, 2022
- IHI Infrastructure Systems CO., Ltd.
- Naoyuki MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CRACK REPAIR METHOD
- Publication number 20210346987
- Publication date Nov 11, 2021
- IHI Corporation
- Koutarou INOSE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Paper, process for producing the same, and printed article
- Publication number 20110086210
- Publication date Apr 14, 2011
- Toppan Printing Co., Ltd.
- Satoshi Gocho
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER