YS

Yasuhiro Shirakawa

KT Kabushiki Kaisha Toshiba: 6 patents #103 of 2,918Top 4%
TC Toshiba Materials Co.: 6 patents #1 of 45Top 3%
Overall (2016): #15,955 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9512359 Phosphor, method for producing phosphor and light emitting device Daichi USUI, Hirofumi Takemura, Tsutomu Ishii 2016-12-06
9487696 Phosphor of SiAlON crystal, method for producing phosphor and light emitting device Daichi USUI, Hirofumi Takemura, Tsutomu Ishii 2016-11-08
9457377 Hydrophilic member and hydrophilic product using the same Kayo Nakano, Akira Sato, Keiichi Fuse, Shinya Kasamatsu, Akito Sasaki 2016-10-04
D765275 Light-emitting diode lamp Hiroshi Ohno, Mitsuaki Kato, Katsumi Hisano, Hiroyasu Kondo, Ryoji Tsuda 2016-08-30
9321034 Aqueous dispersion liquid and coating material, film, and product using the same Kayo Nakano, Akira Sato, Keiichi Fuse, Shinya Kasamatsu, Akito Sasaki 2016-04-26
9228718 LED light bulb Yasumasa Ooya, Masahiko Yamakawa, Katsutoshi Nakagawa 2016-01-05