TH

Tatsuya Hiwatashi

Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
Overall (1994): #18,911 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5364690 Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers Kiyoshi Takahashi, Mikio Murai, Masaru Odagiri, Hideyuki Ueda, Yukikazu Ohchi 1994-11-15
5328737 Method of forming film by plasma CVD Kiyoshi Takahashi, Mikio Murai, Masaru Odagiri, Hideyuki Ueda, Yukikazu Ohchi 1994-07-12