Patents/Inventors

Daiji Okamura

TokyoJP4 patents

4 Patents

US125902182026
Aqueous Fluorescent Ink, Ink Cartridge and Ink Jet Recording Method
Canon Kabushiki Kaisha
0 cites
US124669692025
Aqueous Ink, Ink Cartridge and Ink Jet Recording Method
Canon Kabushiki Kaisha
0 cites
US122091932025
Ink Jet Recording Method and Ink Jet Recording Apparatus
Canon Kabushiki Kaisha
0 cites
US116131292023
Aqueous Ink, Ink Cartridge and Ink Jet Recording Method
Canon Kabushiki Kaisha
0 cites