HIROTA TOSHIYUKI has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, telecommunications and computer technology are CHONGQING SEMI CHIP ELECTRONIC CO LTD, ACEPLUX OPTOTECH INC and CHONGQING KANGJIA OPTOELECTRONIC TECH RESEARCH INSTITUTE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Telecommunications | |
#3 | Computer technology | |
#4 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Coating metallic material | |
#3 | Antennas | |
#4 | Electric digital data processing | |
#5 | Transmission |
# | Name | Total Patents |
---|---|---|
#1 | Hirota Toshiyuki | 12 |
#2 | Kiyomura Takakazu | 3 |
#3 | Matsui Takakazu | 1 |
#4 | Hishiya Shingo | 1 |
#5 | Morozumi Yuichiro | 1 |
Publication | Filing date | Title |
---|---|---|
US2012064690A1 | Method for manufacturing semiconductor device |