MA

Mikiya Arai

IH Ihi: 5 patents #152 of 1,178Top 15%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
NS National Institute For Materials Science: 3 patents #129 of 901Top 15%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
DJ Doryokuro Kakunenryo Kaihatsu Jigyodan: 1 patents #104 of 393Top 30%
Overall (All Time): #645,038 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9499886 Ni-based single crystal superalloy and turbine blade incorporating the same Akihiro Sato, Kazuyoshi Chikugo, Yasuhiro Aoki, Nobuhito Sekine, Shoju Masaki 2016-11-22
9284647 Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment Hiroyuki Ochiai, Mitsutoshi Watanabe, Shigeru Saburi, Eiji Nakayama, Akihiro Goto +1 more 2016-03-15
9187831 Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment Hiroyuki Ochiai, Mitsutoshi Watanabe, Shigeru Saburi, Eiji Nakayama, Akihiro Goto +1 more 2015-11-17
8968643 Ni-based single crystal super alloy Toshiharu Kobayashi, Yutaka Koizumi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki +1 more 2015-03-03
8771440 Ni-based single crystal superalloy Akihiro Sato, Hiroshi Harada, Kyoko Kawagishi, Toshiharu Kobayashi, Tadaharu Yokokawa +4 more 2014-07-08
7537809 Rotating member and method for coating the same Hiroyuki Ochiai, Mitsutoshi Watanabe, Shigeru Saburi, Tsuyoshi Yamakawa, Shogo Tsugumi +4 more 2009-05-26
6966956 Ni-based single crystal super alloy Yutaka Koizumi, Toshiharu Kobayashi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki +3 more 2005-11-22
4648480 Condenser microphone having resistance against high-temperature and radioactive rays Kenshu Watanabe, Kiminori Shiba, Masaya Yamaguchi, Yasuo Fujiki, Ryohei Fujimoto 1987-03-10