YOSHIKAWA KOH has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors are CITIZEN FINE TECH CO LTD, SUZHOU JIEXINWEI SEMICONDUCTOR TECHNOLOGY CO LTD and TAKASU HIROAKI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 |
# | Industry | |
---|---|---|
#1 | Semiconductors |
# | Technology | |
---|---|---|
#1 | Semiconductor devices |
# | Name | Total Patents |
---|---|---|
#1 | Yoshikawa Koh | 14 |
#2 | Otsuki Masahito | 1 |
#3 | Takei Manabu | 1 |
#4 | Nakazawa Haruo | 1 |
#5 | Takahashi Kouta | 1 |
#6 | Wakimoto Setsuko | 1 |
#7 | Iwamuro Noriyuki | 1 |
#8 | Onozawa Yuichi | 1 |
#9 | Wakimoto Hiroki | 1 |
#10 | Sugi Akio | 1 |
Publication | Filing date | Title |
---|---|---|
US2009230500A1 | Semiconductor device |