Patents/Inventors

Hiroki Akiyama

YokohamaJP13 patents

12 Patents

US125785332026
Fusion Splicing Device and Core Position Specification Method
Sumitomo Electric Optifrontier Co., Ltd.
0 cites
US125469422026
Fusion Splicing Device
Sumitomo Electric Optifrontier Co., Ltd.
0 cites
US123509462025
Printing Apparatus
Canon Kabushiki Kaisha
0 cites
US122987092025
Toner and Method for Producing Toner
Canon Kabushiki Kaisha
0 cites
US122768412025
Optical Fiber Fusion Splicing Method and Fusion Splicing Device
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites
US122596552025
Manufacturing Method of Flexographic Printing Plate and Printing Method
ASAHI KASEI KABUSHIKI KAISHA
0 cites
US120857572024
Optical Fiber Fusion Splicing Device, and Fusion Splicing Method for Optical Fiber
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites
US120789602024
Toner and Method for Producing Toner
Canon Kabushiki Kaisha
0 cites
US120193742024
Photosensitive Resin Structure for Flexographic Printing Plate and Method for Producing Flexographic Printing Plate
ASAHI KASEI KABUSHIKI KAISHA
0 cites
US118091322023
Toner
CANON KABUSHIKI KAISHA
0 cites
US117969302023
Magnetic Toner
CANON KABUSHIKI KAISHA
0 cites
USD09838512023
Optical Fiber Fusion Splicer
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites