KS

Katsuo Sugahara

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
MM Mitsubishi Materials: 4 patents #258 of 1,543Top 20%
PR Proterial: 1 patents #122 of 267Top 50%
Overall (All Time): #484,904 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12377466 Ni-based corrosion resistant alloy powder for additive manufacturing and manufacturing method of additive manufacturing product using said powder Yuzo Daigo 2025-08-05
10458005 Heat-resistant and corrosion-resistant high-chromium nickel-based alloy with superior hot forgeability 2019-10-29
10450635 High strength and high corrosion-resistance nickle-based alloy with superior hot forgeability 2019-10-22
10266918 Ni-based alloy excellent in hot forgeability, high-temperature oxidation resistance, and high-temperature halogen gas corrosion resistance, and member made of the same Hirokazu Sakai 2019-04-23
10240223 Ni-based alloy having excellent high-temperature creep characteristics, and gas turbine member using the same Akihiro Komatsu 2019-03-26
9809873 Ni-based alloy having excellent hot forgeability and corrosion resistance, and large structural member 2017-11-07
7485199 Ni based alloy with excellent corrosion resistance to supercritical water environments containing inorganic acids 2009-02-03
7393499 Ni alloy anode material for Ni electroplating 2008-07-01
6083327 Hydrogen occluding alloy Kouichi Kita, Masahiro Wada, Takuya Murai, Takeshi Isobe 2000-07-04
5529642 Nickel-based alloy with chromium, molybdenum and tantalum Hideo Kitamura, Saburo Wakita, Koji Toyokura, Yoshio Takizawa, Tsutomu Takahashi 1996-06-25