NGK SPARK PLUG CO LTD has a total of 64 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2004. It filed its patents most often in Taiwan and Australia. Its main competitors in its focus markets semiconductors, electrical machinery and energy and materials and metallurgy are TEKHNO TM AOZT, IXYS SEMICONDUCTOR GMBH and CURAMIK ELECTRONICS GMBH.
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Electrical machinery and energy | |
#3 | Materials and metallurgy | |
#4 | Optics | |
#5 | Basic materials chemistry | |
#6 | Audio-visual technology | |
#7 | Measurement |
# | Name | Total Patents |
---|---|---|
#1 | Katsu Yusuke | 11 |
#2 | Tsutai Yoshifumi | 10 |
#3 | Abe Takashi | 10 |
#4 | Takaku Shohei | 10 |
#5 | Ito Tsuneyuki | 9 |
#6 | Sato Yutaka | 8 |
#7 | Mitsuoka Takeshi | 6 |
#8 | Moteki Jun | 5 |
#9 | Tsuchida Atsushi | 5 |
#10 | Sato Yumi | 4 |
Publication | Filing date | Title |
---|---|---|
TW201717439A | Piezoelectric element, piezoelectric actuator and piezoelectric transformer | |
TW201742185A | Laminated heating element | |
TW201517329A | Light-emitting element, light-emitting device, and manufacturing method thereof | |
AU2004306318A1 | Dye-sensitized solar cell |