TOBU DENSHI KK has a total of 55 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets semiconductors, computer technology and machines are BAARS PETER, FANG SHENQING and KAKOSCHKE RONALD.
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Computer technology | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Optics | |
#6 | Surface technology and coating | |
#7 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Kim Jae-Kap | 14 |
#2 | Park Cheol-Soo | 7 |
#3 | Ri Saisukku | 6 |
#4 | Kin Chokei | 6 |
#5 | Park Kyei Chan | 3 |
#6 | Kim Wan Shick | 3 |
#7 | Han Chang Hun | 2 |
#8 | Lim Min Gyu | 2 |
#9 | Jeon In Gyun | 2 |
#10 | Seo Bo Min | 1 |
Publication | Filing date | Title |
---|---|---|
JP2001239456A | Cmp device |