Ken Asada — 12 Patents at Hitachi

Ken Asada has been granted 12 US patents while listed as an inventor at Hitachi. The first was granted in 1984 and the most recent in September 2023. Ken Asada ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ken Asada in Izumi, JP.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
11753735	Nickel-coated copper foil and method for manufacturing the same	—	2023-09-12
10183360	Hermetic sealing cap, electronic component housing package, and method for manufacturing hermetic sealing cap	Kazuya Nagatomo	2019-01-22
10188010	Seal ring and method for manufacturing seal ring	Junya Nishina, Keiichiro Maeda	2019-01-22
9961791	Seal ring and method for manufacturing seal ring	Junya Nishina, Keiichiro Maeda	2018-05-01
9350011	Secondary battery negative electrode material, secondary battery negative electrode, method for manufacturing secondary battery negative electrode material, and method for manufacturing secondary battery negative electrode	Hiroki Sakaguchi, Hiroyuki Usui, Ryouji Inoue, Setsuo Andoh	2016-05-24
9050654	Method of manufacturing composite ball for electronic parts	—	2015-06-09
8334078	Fuel cell separator and method for producing the same	Masayuki Yokota, Fumiaki Kikui	2012-12-18
8101867	Electroless Ni-P plating method and substrate for electronic component	Masayuki Yokota, Fumiaki Kikui	2012-01-24
8039107	Silver-coated ball and method for manufacturing same	Fumiaki Kikui	2011-10-18
5867759	Color image forming apparatus with positional deviation detecting pattern and method therefor	Takundo Isobe, Nobuyuki Satoh, Kazuyuki Futami, Toshio Shimazaki, Hideaki Sugata +1 more	1999-02-02
4472122	Rolling piston type compressor	Kotaro Yoshida, Shuji Fujisaki, Toshihide Koda, Susumu Kawaguchi	1984-09-18
4452571	Multiple cylinder rotary compressor	Toshihide Koda, Shuji Fujisaki, Kotaro Yoshida, Susumu Kawaguchi	1984-06-05

Ken Asada — 12 Patents

Issued Patents All Time

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