NGK INSULATORS LTD has a total of 28,586 patent applications. It decreased the IP activity by 2.0%. Its first patent ever was published in 1929. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are GEO2 TECHNOLOGIES INC, NGK INSULATORS INC and BEALL DOUGLAS MUNROE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 14,087 | |
#2 | United States | 4,697 | |
#3 | EPO (European Patent Office) | 3,167 | |
#4 | WIPO (World Intellectual Property Organization) | 2,000 | |
#5 | China | 1,616 | |
#6 | Germany | 690 | |
#7 | Republic of Korea | 660 | |
#8 | Taiwan | 439 | |
#9 | Canada | 384 | |
#10 | Australia | 196 | |
#11 | United Kingdom | 102 | |
#12 | France | 91 | |
#13 | South Africa | 72 | |
#14 | Poland | 69 | |
#15 | Brazil | 54 | |
#16 | Belgium | 45 | |
#17 | Mexico | 29 | |
#18 | Singapore | 25 | |
#19 | Hong Kong | 21 | |
#20 | Sweden | 19 | |
#21 | India | 18 | |
#22 | Netherlands | 18 | |
#23 | Hungary | 17 | |
#24 | Italy | 11 | |
#25 | Malaysia | 11 | |
#26 | Czechia | 8 | |
#27 | New Zealand | 7 | |
#28 | Switzerland | 6 | |
#29 | Indonesia | 6 | |
#30 | Philippines | 5 | |
#31 | Denmark | 4 | |
#32 | Spain | 4 | |
#33 | Norway | 4 | |
#34 | Finland | 2 | |
#35 | Egypt | 1 | |
#36 | USSR (Union of Socialist Soviet Republics) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Materials and metallurgy | |
#4 | Machines | |
#5 | Semiconductors | |
#6 | Measurement | |
#7 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Takeuchi Yukihisa | 1,004 |
#2 | Nanataki Tsutomu | 777 |
#3 | Omori Makoto | 578 |
#4 | Miyairi Yukio | 412 |
#5 | Shibata Kazuyoshi | 351 |
#6 | Kawasaki Shinji | 339 |
#7 | Kondo Jungo | 333 |
#8 | Nakayama Tetsuya | 328 |
#9 | Yoshino Takashi | 311 |
#10 | Tanaka Mitsuhiro | 309 |
Publication | Filing date | Title |
---|---|---|
WO2021070763A1 | Electrode-embedded ceramic structure | |
EP3800501A1 | Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulators | |
WO2021065902A1 | Electrode embedded ceramic structure | |
WO2021065901A1 | Electrode-embedded ceramic structure | |
DE102020005911A1 | GAS SENSOR | |
DE102020005914A1 | GAS SENSOR AND PROTECTIVE COVER | |
DE102020005913A1 | GAS SENSOR AND PROTECTIVE COVER | |
DE102020005915A1 | GAS SENSOR AND PROTECTIVE COVER | |
DE102020005788A1 | GAS SENSOR | |
WO2021060105A1 | Microparticle detection element and microparticle detector | |
US2021080421A1 | Gas sensor | |
US2021094018A1 | Composite oxide catalyst, porous composite, and method of producing composite oxide catalyst | |
WO2021060119A1 | Air electrode/separator assembly and zinc-air secondary battery | |
US2021080424A1 | Gas sensor | |
WO2021054323A1 | Ceramic heater | |
WO2021054322A1 | Electrostatic chuck heater | |
WO2021065355A1 | Refractory material | |
DE102020005229A1 | Gas sensor | |
US2021063369A1 | Gas sensor and gas sensor operation control method | |
WO2021033709A1 | Gas sensor |