HATANO KAORU has a total of 20 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, environmental technology and electrical machinery and energy are YOU CHUN-GI, ELEC TECH PHOTOELECTRIC TECH DALIAN CO LTD and LEDAZ CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 20 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Environmental technology | |
#3 | Electrical machinery and energy | |
#4 | Optics | |
#5 | Audio-visual technology | |
#6 | Computer technology |
# | Name | Total Patents |
---|---|---|
#1 | Hatano Kaoru | 20 |
#2 | Seo Satoshi | 8 |
#3 | Nagata Takaaki | 4 |
#4 | Chida Akihiro | 4 |
#5 | Yamazaki Shunpei | 3 |
#6 | Okano Tatsuya | 3 |
#7 | Oikawa Yoshiaki | 2 |
#8 | Kawato Shinichi | 1 |
#9 | Inoue Tatsunori | 1 |
#10 | Osaki Tomofumi | 1 |
Publication | Filing date | Title |
---|---|---|
US2012286312A1 | Light-emitting device and electronic device using the light-emitting device | |
US2012273804A1 | Light-emitting device and manufacturing method thereof | |
US2012206038A1 | Lighting device | |
US2011175101A1 | Light-emitting device, flexible light-emitting device, electronic device, and method for manufacturing light-emitting device and flexible-light emitting device | |
US2010123160A1 | Light-emitting device, method for manufacturing the same, and cellular phone |