TH

Toshio Hirai

AC Alps Electric Co.: 1 patents #94 of 324Top 30%
SC Sumitomo Coal Mining Co.: 1 patents #2 of 13Top 20%
UN Unknown: 1 patents #273 of 2,925Top 10%
Overall (2003): #38,949 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6592798 Method for preparing eutectic ceramics Mamoru Omori, Masao Tokita 2003-07-15
6542876 Method for producing multilayered optical filters using a genetic algorithm and a method for operating the genetic algorithm Toshihiro Kikuchi, Yoshihiro Someno, Yoshiyuki Kawazoe, Hiroshi Mizuseki 2003-04-01