Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Yasuyuki Takanaka
Kanagawa
JP
3 patents
3 Patents
US12576645
2026
Waste Ink Tank and Printing Apparatus in Which the Tank Includes a Substantially Box-shaped Container Provided with an Insertion Port That Can Be Shielded
Canon Kabushiki Kaisha
0 cites
US12391056
2025
Image Recording Apparatus
Canon Kabushiki Kaisha
0 cites
US12208629
2025
Recording Apparatus
Canon Kabushiki Kaisha
0 cites