Keiichi Ando — 9 Patents at Denso

Keiichi Ando has been granted 9 US patents while listed as an inventor at Denso. The first was granted in 1995 and the most recent in October 2021. Keiichi Ando ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Keiichi Ando in Kariya, JP.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11159697	Control apparatus, control method, and non-transitory computer-readable storage medium	—	2021-10-26	$37,000
10915053	Management system, management method, and management server	—	2021-02-09	$50,000
10256719	Power supply device	Yuichi Handa, Kimikazu Nakamura, Kaoru Koketsu, Yuki Yamada, Seiji Iyasu +1 more	2019-04-09
9960700	Electronic apparatus	—	2018-05-01
8289584	Image processing method, apparatus and program	Mizuki Hayakawa, Atsuko Ono, Koji Kobayashi	2012-10-16	$74,000
7535733	Method of controlling DC-to-DC converter whereby switching control sequence applied to switching elements suppresses voltage surges at timings of switch-off of switching elements	Shinya Goto, Koji Kawasaki	2009-05-19
6767729	Enzyme liquor and process for producing the same enzyme preparation protease preparations and protease-producing bacterium	Hiroko Nagano, Zenya Shoji, Kenichi Hirano	2004-07-27
6398476	Automatic storage unit and automatic storing method	—	2002-06-04	$19,000
5420025	Recombinant transglutaminase	Hiroshi Takagi, Shino Arafuka, Hiroshi Matsui, Kinya Washizu, Satoshi Koikeda	1995-05-30

Keiichi Ando — 9 Patents

Issued Patents All Time

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