Patents/Inventors

Yoshitake Tanno

TokyoJP6 patents

6 Patents

US125594142026
Glass Having Colored Layer and Method for Manufacturing Same
HOYA CORPORATION
0 cites
US123309842025
Glass and Optical Element
HOYA CORPORATION
0 cites
US121876402025
Glass Including a Small-transmittance Portion and a Large-transmittance Portion
HOYA CORPORATION
0 cites
US117746492023
Optical Element and Optical Apparatus
HOYA CORPORATION
0 cites
US116824252023
Glass Spacer, Hard Disk Drive Apparatus, and Method for Manufacturing Glass Spacer
HOYA CORPORATION
0 cites
US116564562023
Optical Element and Optical Apparatus
HOYA CORPORATION
0 cites