Inventor
OBONAI NAOHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OBONAI NAOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON PRINTING CO LTD
8 patentsUS6616993B2Sep 9, 2003
Protective layer transfer sheet
DAINIPPON PRINTING CO LTD21 citations91
US6946424B2Sep 20, 2005
Thermal transfer sheet
DAINIPPON PRINTING CO LTD9 citations72
US11393941B2Jul 19, 2022
Sealing material sheet for solar-cell module, solar-cell module using the same, and method for manufacturing solar-cell module
DAINIPPON PRINTING CO LTD2 citations70
US7125928B2Oct 24, 2006
Adhesive composition and thermal transfer sheet
DAINIPPON PRINTING CO LTD4 citations61
US12520604B2Jan 6, 2026
Sealing material sheet for solar-cell module and solar-cell module using the same
DAINIPPON PRINTING CO LTD0 citations59
US12015094B2Jun 18, 2024
Sealing material sheet for solar-cell module and solar-cell module using the same
DAINIPPON PRINTING CO LTD1 citations59
US11973155B2Apr 30, 2024
Sealing material sheet for solar-cell module, solar-cell module using the same, and method for manufacturing solar-cell module
DAINIPPON PRINTING CO LTD0 citations59
US7442437B2Oct 28, 2008
Adhesive composition and thermal transfer sheet
DAINIPPON PRINTING CO LTD0 citations51