KY

Kunihiko Yonezu

Ngk Spark Plug Co.: 13 patents #118 of 1,594Top 8%
NC Niterra Co.: 1 patents #41 of 125Top 35%
Overall (All Time): #336,401 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12422398 Gas sensor Daisuke Matsuyama, Masashi Nomura, Yuto INOSE, Masana Okai 2025-09-23
10393715 Gas sensor having a tubular body tightly fitted to a tapered portion of a metallic shell Takehiro Oba 2019-08-27
10067106 Sensor Takehiro Oba, Hisaharu Nishio, Ginjiro Ito, Yuichi Yamada 2018-09-04
9976934 Sensor Takehiro Oba, Yuichi Yamada 2018-05-22
9970910 Gas sensor and method of manufacturing gas sensor Takehiro Oba, Hisaharu Nishio, Ginjiro Ito, Yuichi Yamada 2018-05-15
9957873 Sensor Takehiro Oba, Hisaharu Nishio, Ginjiro Ito, Yuichi Yamada 2018-05-01
9857343 Gas sensor with a ribbed protective cover Takehiro Oba 2018-01-02
9360448 Gas sensor Hisaharu Nishio, Norimasa Osawa, Tomohiro Tajima 2016-06-07
9335311 Gas sensor Norimasa Osawa, Hisaharu Nishio 2016-05-10
9322680 Gas sensor Toshiya Matsuoka, Norimasa Osawa, Hisaharu Nishio, Tomohiro Tajima 2016-04-26
8874349 Sensor control apparatus and sensor control method Tomohiro Tajima, Satoshi Ishikawa 2014-10-28
8806918 Gas sensor and manufacturing method therefor Hisaharu Nishio, Takaya Yoshikawa, Tomohiro Tajima, Masao Tsuzuki 2014-08-19
8764955 Gas sensor Takaya Yoshikawa, Tomohiro Tajima, Hisaharu Nishio, Masao Tsuzuki 2014-07-01
8702934 Gas sensor Masao Tsuzuki, Tomohiro Tajima, Tomoki Fujii, Hisaharu Nishio, Takaya Yoshikawa 2014-04-22