TS

Takeshi Shibuya

Ricoh Company: 26 patents #784 of 9,818Top 8%
HI Hitachi: 16 patents #2,438 of 28,497Top 9%
HH Hitachi High-Technologies: 10 patents #300 of 1,917Top 20%
HC Hitachi Information Technology Co.: 1 patents #20 of 121Top 20%
RS Ricoh Printing Systems: 1 patents #97 of 200Top 50%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
📍 Hitachinaka, JP: #51 of 2,447 inventorsTop 3%
Overall (All Time): #45,997 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
5838465 Color compensating method of color image and color image generating apparatus Tatsunari Satou, Taisaku Seino 1998-11-17
5758541 Engaging noise preventing device for gear transmission device 1998-06-02
5636082 Rotating disk storage device with cooling air flow control Naoki Maeda, Tsuyoshi Takahashi, Kouki Uefune 1997-06-03
5517372 Rotating disk storage device with cooling air flow control Naoki Maeda, Tsuyoshi Takahashi, Kouki Uefune 1996-05-14
5031059 Rotating disk storage device with cooling gas flow control Yuzo Yamaguchi, Kenichiro Matsubara, Hiroshi Nishida 1991-07-09