KH

Kazuhiko Harazaki

DC Daito Communication Apparatus Co.: 1 patents #2 of 7Top 30%
Overall (1994): #109,265 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358793 PTC device Toshiyuki Hanada, Mayumi Takata, Naoki Yamazaki, Isao Morooka 1994-10-25