RN

Ryoji Naka

Nichia: 12 patents #151 of 1,531Top 10%
📍 Tokushima, JP: #143 of 1,059 inventorsTop 15%
Overall (All Time): #413,555 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10608147 Package and light-emitting device 2020-03-31
10490704 Light emitting device and method of producing the same Naofumi Sumitani 2019-11-26
10418526 Lead frame including connecting portions and coupling portions 2019-09-17
10403803 Light emitting device and method of manufacturing the light emitting device Atsushi Bando 2019-09-03
10193028 Light emitting device and method of producing the same 2019-01-29
10193027 Light emitting device and method of producing the same Naofumi Sumitani 2019-01-29
10153403 Package and light-emitting device 2018-12-11
10153411 Light emitting device and method of manufacturing light emitting device Atsushi Bando, Tomohide Miki, Kimihiro Miyamoto 2018-12-11
10103302 Light emitting device Naofumi Sumitani, Yasuo Kato, Tomohide Miki 2018-10-16
9966515 Light emitting device and method of manufacturing the light emitting device Atsushi Bando 2018-05-08
9966521 Light emitting device Naofumi Sumitani 2018-05-08
9859480 Light emitting device and method of manufacturing light emitting device Atsushi Bando, Tomohide Miki, Kimihiro Miyamoto 2018-01-02