RY

Ryohei Yamaoka

SL Semiconductor Energy Laboratory: 26 patents #313 of 1,113Top 30%
Overall (All Time): #142,888 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12382782 Estimation of cavity length of light-emitting device Satoshi Seo, Toshiki Sasaki, Shiho NOMURA 2025-08-05
12376448 Light-emitting device, light-emitting apparatus, light-emitting module, electronic device, and lighting device Naoaki HASHIMOTO, Tsunenori Suzuki, Satoshi Seo 2025-07-29
11985892 Light-emitting device, light-emitting apparatus, electronic device, and lighting device Takeyoshi WATABE, Satoshi Seo, Nobuharu Ohsawa 2024-05-14
11917840 Light-emitting device with reflective electrode and light-emitting layer Satoshi Seo, Toshiki Sasaki, Shiho NOMURA 2024-02-27
11587904 Display device and electronic device Daiki NAKAMURA, Yusuke Nishido, Satoshi Seo, Toshiki Sasaki, Akihiro Kaita 2023-02-21
11387280 Light-emitting device and electronic device Satoshi Seo, Toshiki Sasaki 2022-07-12
11063225 Light-emitting element, light-emitting device, electronic device, and lighting device including a nitrogen-containing six-membered heteroaromatic skeleton Takeyoshi WATABE, Satoshi Seo, Nozomi Komatsu, Harue Osaka, Kunihiko Suzuki +1 more 2021-07-13
10847498 Display device and electronic device Daiki NAKAMURA, Yusuke Nishido, Satoshi Seo, Toshiki Sasaki, Akihiro Kaita 2020-11-24
10847582 Display device, display module, and electronic device Satoshi Seo, Daiki NAKAMURA 2020-11-24
10622334 Display device with overlapped flexible substrates for displaying a wide color gamut image Daiki NAKAMURA, Yusuke Nishido, Satoshi Seo, Toshiki Sasaki, Akihiro Kaita 2020-04-14
10573693 Light-emitting device and electronic device Satoshi Seo, Toshiki Sasaki 2020-02-25
10529780 Display device, display module, and electronic device Satoshi Seo, Daiki NAKAMURA 2020-01-07
10510806 Light-emitting element, light-emitting device, electronic device, and lighting device Satoshi Seo, Shogo Uesaka, Shiho NOMURA 2019-12-17
10340470 Light-emitting element, display device, electronic device, and lighting apparatus Toshiki Sasaki, Riho Kataishi 2019-07-02
10332859 Display device with overlapped display panels capable of displaying a wide color gamut image on a seamless wide display region Daiki NAKAMURA, Yusuke Nishido, Satoshi Seo, Toshiki Sasaki, Akihiro Kaita 2019-06-25
10199436 Light-emitting device and electronic device Satoshi Seo, Toshiki Sasaki 2019-02-05
10164203 Light-emitting element, light-emitting device, electronic device, and lighting device Satoshi Seo, Toshiki Sasaki 2018-12-25
9978977 Light-emitting element, light-emitting device, electronic device, and lighting device Satoshi Seo, Shogo Uesaka 2018-05-22
9966574 Light-emitting element, display module, lighting module, light-emitting device, display device, electronic device, and lighting device Tsunenori Suzuki, Shogo Uesaka, Satoshi Seo 2018-05-08
9935292 Light-emitting device, electronic device, and lighting device Satoshi Seo, Shogo Uesaka 2018-04-03
9911937 Light-emitting element, light-emitting device, electronic device, and lighting device Satoshi Seo, Toshiki Sasaki 2018-03-06
9905617 Light-emitting device and electronic device Satoshi Seo, Toshiki Sasaki 2018-02-27
9780338 Light-emitting element, display module, lighting module, light-emitting device, display device, electronic device, and lighting device Tsunenori Suzuki, Shogo Uesaka, Satoshi Seo 2017-10-03
9666825 Light-emitting element, light-emitting device, electronic device, and lighting device Satoshi Seo, Shogo Uesaka 2017-05-30
9577222 Light-emitting device having multi-thickness transparent conductive layers Satoshi Seo, Shogo Uesaka 2017-02-21