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USPTO Patent Rankings Data through Dec 31, 2025
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Mamoru Nishimura — 14 Patents

Denso: 12 patents #974 of 11,792Top 9%
Toyota: 2 patents #11,016 of 26,838Top 45%
NCNippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Nagoya, JP: #691 of 6,680 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Mamoru Nishimura has been granted 14 US patents while listed as an inventor at Denso. The first was granted in 1997 and the most recent in February 2011. Mamoru Nishimura ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Mamoru Nishimura in Nagoya, JP.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7894558 Receiving circuit for multi-slot receiving provided with circuit for adjusting frequency characteristic of active filter Koji Takahashi, Satoshi Yamaguchi, Tetsurou Yokota 2011-02-22 $119,000
7553442 Method of manufacturing an exhaust gas purifying filter Mikio Ishihara, Hirofumi Yamashita, Hiromi Sano 2009-06-30
7204965 Filter catalyst for purifying exhaust gases Seiji Okawara, Mikio Ishihara 2007-04-17 $2,879,000
7101601 Exhaust gas purifying filter with reinforced peripheral area and method for manufacturing the same Mikio Ishihara 2006-09-05
7048894 Ceramic filter and catalyst-loaded ceramic filter Masakazu Tanaka, Tosiharu Kondo, Hiromi Sano 2006-05-23
6887826 Exhaust gas purifying filter and method of manufacturing the same Mikio Ishihara, Yoshitsugu Ogura 2005-05-03 $1,256,000
6863705 Exhaust gas purifying filter and manufacturing method therefor Mikio Ishihara 2005-03-08
6814774 Exhaust gas purification filter Mikio Ishihara 2004-11-09
6800107 Exhaust gas purifying filter Mikio Ishihara, Makoto Saito 2004-10-05
6790248 Exhaust gas purification filter Mikio Ishihara, Hirohumi Yamashita 2004-09-14
6764527 Honeycomb structure constituted by main and sub honeycomb structures Mikio Ishihara 2004-07-20
6752969 Honeycomb structural body Keiji Ito 2004-06-22
6696131 Ceramic honeycomb structure Takeshi Ueda 2004-02-24
5670104 Method for cutting undried clay material Yasunao Miura, Kojiro Tokuda 1997-09-23