TK

Takayuki Kawahara

HI Hitachi: 5 patents #26 of 3,149Top 1%
HC Hitachi Device Engineering Co.: 3 patents #1 of 22Top 5%
📍 Higashiyamato, JP: #1 of 18 inventorsTop 6%
Overall (1994): #2,511 of 165,921Top 2%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5377156 Semiconductor device incorporating main and stand-by boosted internal power supply for compensating for deviation on operating condition and fabrication process conditions Takao Watanabe, Ryoichi Hori, Goro Kitsukawa, Yoshiki Kawajiri, Kiyoo Itoh 1994-12-27
5347492 Semiconductor integrated circuit device Masashi Horiguchi, Kiyoo Itoh, Yoshiki Kawajiri, Goro Kitsukawa, Takesada Akiba 1994-09-13
5337271 Semiconductor storage device capable of reduced current consumption using a charge reuse circuit Yoshiki Kawajiri, Takesada Akiba, Mssashi Horiguchi, Goro Kitsukawa, Masakazu Aoki 1994-08-09
5300839 Semiconductor IC device having sense amplifier circuit Takesada Akiba, Goro Kitsukawa, Yoshiki Kawajiri, Kiyoo Itoh, Takeshi Sakata 1994-04-05
5289425 Semiconductor integrated circuit device Masashi Horiguchi, Kiyoo Itoh, Yoshiki Kawajiri, Goro Kitsukawa, Takesada Akiba 1994-02-22