YO

Yoshiyuki Ohzawa

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Overall (All Time): #1,306,559 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4624896 Multi-layer ceramic substrate and method for the production thereof Yutaka Watanabe, Fumiyuki Kobayashi, Satoru Ogihara 1986-11-25
4580713 Method for bonding an aluminum wire Masao Sekibata, Kanji Otsuka 1986-04-08
4576735 Electroconductive molybdenum paste Takashi Kuroki, Tsuyoshi Fujita, Gyozo Toda, Shousaku Ishihara 1986-03-18
4497677 Method for manufacturing ceramic substrate Sakae Sanada 1985-02-05