KH

Kenichi Hayashi

SI Sumitomo Heavy Industries: 3 patents #3 of 42Top 8%
Mitsubishi Electric: 1 patents #770 of 2,417Top 35%
📍 Osaka, JP: #19 of 128 inventorsTop 15%
Overall (2002): #14,565 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6501499 Method for making marks in a transparent material by using a laser 2002-12-31
6447129 Vehicle mirror assembly Junichi Nakaho, Morihiko Ogasawara, Takashi Yamada 2002-09-10
6417879 Method for making marks in a transparent material by using a laser 2002-07-09
6392683 Method for making marks in a transparent material by using a laser 2002-05-21