YH

Yoshio Honma

HI Hitachi: 2 patents #478 of 3,189Top 15%
HC Hitachi Chemical Company: 2 patents #3 of 89Top 4%
📍 Okutama, JP: #5 of 7 inventorsTop 75%
Overall (2005): #28,290 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6899821 Abrasive liquid for metal and method for polishing Takeshi Uchida, Jun Matsuzawa, Tetsuya Hoshino, Yasuo Kamigata, Hiroki Terazaki +1 more 2005-05-31
6896825 Abrasive liquid for metal and method for polishing Takeshi Uchida, Jun Matsuzawa, Tetsuya Hoshino, Yasuo Kamigata, Hiroki Terazaki +1 more 2005-05-24