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Yuichi Yamada

Ngk Spark Plug Co.: 7 patents #1 of 212Top 1%
Nichia: 2 patents #42 of 257Top 20%
Overall (2018): #7,289 of 503,207Top 2%
9
Patents 2018

Issued Patents 2018

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10090441 Light emitting device Motokazu Yamada 2018-10-02
10067106 Sensor Kunihiko Yonezu, Takehiro Oba, Hisaharu Nishio, Ginjiro Ito 2018-09-04
10032969 Light emitting device Motokazu Yamada 2018-07-24
9976934 Sensor Takehiro Oba, Kunihiko Yonezu 2018-05-22
9979162 Plasma jet plug Daisuke Kasahara, Naoyuki Mukoyama 2018-05-22
9970910 Gas sensor and method of manufacturing gas sensor Kunihiko Yonezu, Takehiro Oba, Hisaharu Nishio, Ginjiro Ito 2018-05-15
9957873 Sensor Kunihiko Yonezu, Takehiro Oba, Hisaharu Nishio, Ginjiro Ito 2018-05-01
9958413 Method for manufacturing sensor intermediate product and method for manufacturing sensor Daisuke Tahira, Keiichi Noda, Shingo Ito, Atsunori Okada 2018-05-01
9948070 Spark plug Takuya KAWADE 2018-04-17