IS

Isao Shimizu

HI Hitachi: 2 patents #771 of 3,950Top 20%
Mazda Motor: 1 patents #33 of 129Top 30%
Overall (2002): #28,259 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6484342 Fuel supply device for direct injection engine Nobuaki Takasaki, Tsuyoshi Goto 2002-11-26
6467056 Semiconductor integrated circuit and method of checking memory Masayuki Satou, Hiroshi Fukiage 2002-10-15
6400173 Test system and manufacturing of semiconductor device Masayuki Sato, Hiroshi Fukiage 2002-06-04