Inventor
AKIYAMA SHINNOSUKE
JP7 patents
Patents
7 patentsUS10995935B2May 4, 2021
Phosphor and method for producing same
PANASONIC IP MAN CO LTD0 citations60
US10960496B2Mar 30, 2021
Solder alloy and package structure using same
PANASONIC IP MAN CO LTD0 citations60
US11322660B2May 3, 2022
Phosphor and semiconductor light emitting device using the same
PANASONIC IP MAN CO LTD0 citations58
US11401464B2Aug 2, 2022
Ceramic composite
PANASONIC IP MAN CO LTD0 citations56
US11274249B2Mar 15, 2022
Phosphor and semiconductor light emitting device using the same
PANASONIC IP MAN CO LTD0 citations56
US10982142B1Apr 20, 2021
Red phosphor and light emitting device using the same
PANASONIC IP MAN CO LTD0 citations56
US10290779B2May 14, 2019
Light emitting element
PANASONIC IP MAN CO LTD0 citations49