MK

Masafumi Kuramoto

Nichia: 60 patents #7 of 1,531Top 1%
KA Kaneka: 2 patents #598 of 1,525Top 40%
AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
DA Daicel: 1 patents #265 of 523Top 55%
📍 Tokushima, JP: #13 of 1,059 inventorsTop 2%
Overall (All Time): #37,529 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
12356773 Wavelength conversion member, light emitting device, and method for producing wavelength conversion member Yu HIGUCHI 2025-07-08
12264272 Fluorescent material composite particles, wavelength converting member, light emitting device, method for producing fluorescent material composite particles, and method for producing wavelength converting member Takuma Arikawa, Hiroki Inoue 2025-04-01
12125607 Metal powder sintering paste and method of producing the same, and method of producing conductive material Teppei KUNIMUNE 2024-10-22
12105013 Curable resin composition, method for producing curable resin composition, and method for measuring surface tackiness of viscoelastic material Yasunobu Nakagawa, Takeshi Yoshida, Satoru Ogawa, Masahide Bando 2024-10-01
11752551 Resin impregnation method, method of manufacturing wavelength-conversion module, and wavelength-conversion module Teppei KUNIMUNE 2023-09-12
11739238 Electrically conductive adhesive and electrically conductive material Teppei KUNIMUNE 2023-08-29
11652197 Method for producing an electronic device Satoru Ogawa, Katsuaki Suganuma, Keun Soo Kim 2023-05-16
11643553 Silicone resin composition and method of producing same Katsuyuki Tsunano, Takuma Arikawa 2023-05-09
11634596 Metal powder sintering paste and method of producing the same, and method of producing conductive material Teppei KUNIMUNE 2023-04-25
11631790 Resin molding, surface mounted light emitting apparatus and methods for manufacturing the same Tomohisa Kishimoto 2023-04-18
11594662 Light-emitting device Toshifumi Imura, Hiroki Inoue 2023-02-28
11508885 Light emitting device Hiroki Inoue 2022-11-22
11168865 Light-emitting device and backlight Daisuke Iwakura 2021-11-09
11162004 Electrically conductive adhesive and electrically conductive material Teppei KUNIMUNE 2021-11-02
11114583 Light emitting device encapsulated above electrodes Daisuke Iwakura 2021-09-07
11101416 Method for producing light emitting device and sealing resin composition for light emitting device Katsuyuki Tsunano, Daisuke Niki 2021-08-24
10978623 Light emitting element including adhesive member containing particles Toshifumi Imura, Tomoki Tanisada 2021-04-13
10971656 Resin molding, surface mounted light emitting apparatus and methods for manufacturing the same Tomohisa Kishimoto 2021-04-06
10950770 Method for producing an electronic device Satoru Ogawa, Katsuaki Suganuma, Keun Soo Kim 2021-03-16
10941304 Metal powder sintering paste and method of producing the same, and method of producing conductive material Teppei KUNIMUNE 2021-03-09
10707388 Semiconductor device, and method for manufacturing semiconductor device Teppei KUNIMUNE 2020-07-07
10686102 Resin molding, surface mounted light emitting apparatus and methods for manufacturing the same Tomohisa Kishimoto 2020-06-16
10593851 Metal powder sintering paste, method for producing the same, and method for producing conductive material Teppei KUNIMUNE 2020-03-17
10573795 Method for producing conductive material, conductive material obtained by the method, electronic device containing the conductive material, light-emitting device, and method for producing light-emitting device Satoru Ogawa, Katsuaki Suganuma, Keun Soo Kim 2020-02-25
10535794 Method for manufacturing light emitting device using a releasable base material Daisuke Iwakura 2020-01-14