TH

Takahisa Hayashi

DC Dainippon Screen Mfg. Co.: 1 patents #30 of 106Top 30%
Overall (1989): #53,631 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4867545 Telecentric image-forming system having varible magnifications Zenji Wakimoto 1989-09-19