Patents/Inventors

Toshio Negishi

KanagawaJP9 patents

9 Patents

US124999552025
Element Substrate
CANON KABUSHIKI KAISHA
0 cites
US123744142025
Semiconductor Device, Liquid Discharge Head, and Liquid Discharge Apparatus
Canon Kabushiki Kaisha
0 cites
US122636762025
Printing Element Board and Printing Apparatus Including Printing Element Board
Canon Kabushiki Kaisha
0 cites
US120463092024
Element Substrate
CANON KABUSHIKI KAISHA
0 cites
US119811292024
Element Substrate, Liquid Discharge Head, and Printing Apparatus
CANON KABUSHIKI KAISHA
0 cites
US119755362024
Element Substrate, Liquid Discharge Head, and Liquid Discharge Apparatus
Canon Kabushiki Kaisha
0 cites
US118452742023
Recording Element Substrate, Liquid Ejection Head and Recording Apparatus
Canon Kabushiki Kaisha
0 cites
US118373012023
Substrate, Printing Apparatus, and Manufacturing Method
Canon Kabushiki Kaisha
0 cites
US116078812023
Element Substrate, Liquid Discharge Head, and Printing Apparatus
CANON KABUSHIKI KAISHA
0 cites