SEIKO EPSON CORPORATOIN has a total of 27 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are UEDA NAOYUKI, PAN SHAOHER X and MACHIDA OSAMU.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 25 | |
#2 | China | 1 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Audio-visual technology | |
#3 | Optics | |
#4 | Textiles and paper | |
#5 | Computer technology | |
#6 | Measurement | |
#7 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Television | |
#3 | Typewriters | |
#4 | Nonlinear optics | |
#5 | Electric digital data processing | |
#6 | Measuring volume | |
#7 | Special electric heating or lighting | |
#8 | Cameras | |
#9 | Casings and printed circuits | |
#10 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Kitabayashi Masashi | 4 |
#2 | Sakurai Kazunori | 3 |
#3 | Kanaya Munehide | 3 |
#4 | Tsukada Kenji | 3 |
#5 | Usui Minoru | 3 |
#6 | Fujimori Motoyuki | 2 |
#7 | Kobayashi Hidekazu | 2 |
#8 | Uehara Tasuke | 2 |
#9 | Kiguchi Hiroshi | 2 |
#10 | Yanagisawa Yoshiyuki | 2 |
Publication | Filing date | Title |
---|---|---|
TW544891B | Determining method of circuit board wiring path, apparatus and information storing medium, and manufacturing method for semiconductor device and circuit board | |
TW531684B | Display device and method for manufacturing the same |