Inventor
TAKEMURA TAKASHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “TAKEMURA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OJI HOLDINGS CORP
5 patentsUS9387714B2Jul 12, 2016
Multicolor thermal recording material, and method for color formation of said multicolor thermal recording material
OJI HOLDINGS CORP8 citations82
US11993095B2May 28, 2024
Heat-sensitive recording material
OJI HOLDINGS CORP0 citations56
US12528307B2Jan 20, 2026
Heat-sensitive recording body
OJI HOLDINGS CORP0 citations51
US12403712B2Sep 2, 2025
Heat-sensitive recording material
OJI HOLDINGS CORP0 citations50
US9751352B2Sep 5, 2017
Heat-sensitive recording medium displaying gold metal tone, and/or heat-sensitive recording medium displaying two different color tones
OJI HOLDINGS CORP0 citations28
OKI ELECTRIC IND CO LTD
4 patentsUS6643173B2Nov 4, 2003
Semiconductor memory device operating in low power supply voltage and low power consumption
OKI ELECTRIC IND CO LTD63 citations96
US6765817B2Jul 20, 2004
Semiconductor memory
OKI ELECTRIC IND CO LTD22 citations92
US7362145B2Apr 22, 2008
Input/output circuit and input/output device
OKI ELECTRIC IND CO LTD6 citations74
US6834007B2Dec 21, 2004
Semiconductor memory device
OKI ELECTRIC IND CO LTD5 citations62