YI

Yoshito Ikeda

Ricoh Company: 2 patents #147 of 812Top 20%
Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
📍 Tochigi, JP: #8 of 285 inventorsTop 3%
Overall (2005): #8,367 of 245,428Top 4%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6933181 Method for fabricating semiconductor device Kaoru Inoue, Katsunori Nishii, Yutaka Hirose 2005-08-23
6879334 Image forming apparatus capable of controlling write start position of each beam 2005-04-12
6852612 Semiconductor device and method for fabricating the same Katsunori Nishii, Hiroyuki Masato, Kaoru Inoue 2005-02-08
6842589 Method and image forming apparatus producing toner pattern without adhesion of toner to separation pick 2005-01-11