MM

Masahiro Matsumoto

HI Hitachi: 4 patents #260 of 3,950Top 7%
HC Hitachi Car Engineering Co.: 2 patents #16 of 140Top 15%
NC Nippon Paint Holdings Co.: 1 patents #17 of 79Top 25%
Overall (2002): #8,571 of 266,432Top 4%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6489906 &Dgr;&Sgr; type A/D converter Fumio Murabayashi, Tatsumi Yamauchi, Keiji Hanzawa 2002-12-03
6463804 Acceleration sensor Seikou Suzuki, Masayuki Miki 2002-10-15
6429233 Method for reusing polyester chip Hiroyuki Oguri, Hirotoshi Umemoto 2002-08-06
6388887 Surface mount type package unit Seikou Suzuki, Masayuki Miki 2002-05-14
6377056 Electrostatic capacitance type dynamical quantity sensor Keiji Hanzawa, Satoshi Shimada, Akihiko Saito, Yasuo Onose, Norio Ichikawa +2 more 2002-04-23