Patents/Inventors

Takashi Takemura

TokyoJP3 patents

3 Patents

US125283072026
Heat-sensitive Recording Body
OJI HOLDINGS CORPORATION
0 cites
US124037122025
Heat-sensitive Recording Material
OJI HOLDINGS CORPORATION
0 cites
US119930952024
Heat-sensitive Recording Material
OJI HOLDINGS CORPORATION
0 cites