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Naoyuki Nagai

MC Mitsubishi Heavy Industries Compressor: 6 patents #28 of 209Top 15%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 3 patents #68 of 278Top 25%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #447,621 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11655851 Bearing device and rotating device Takuya ARAKAWA, Takaya Futae, Shuichi Miura, Yosuke Dammoto, Akihiro Sugiyama 2023-05-23
11215222 Turbocharger Takaya Futae, Shinji Ogawa, Taiyo Shirakawa 2022-01-04
11131325 Vibration suppressing method for supercharger, and supercharger Shinji Ogawa, Yosuke Danmoto, Tomoaki Takeshita, Hiroyuki Hosoya, Takaya Futae 2021-09-28
11060940 Vibration insulator and unbalance detection device including vibration insulator Shuichi Miura, Katsuya Yamashita, Yosuke Dammoto, Shota Yoshikawa 2021-07-13
10914319 Cooling device and compressor system Satoshi Saburi, Hiroyuki Miyata, Naoto Yonemura, Koichi Mizushita 2021-02-09
10801544 Tilting pad journal bearing manufacturing method, tilting pad journal bearing, and compressor Shuichi Isayama, Takuzo Shigihara, Hideki Nagao 2020-10-13
10781700 Turbine rotor blade assembly Nobuyori Yagi, Shin Yanagisawa, Yuki Nakamura 2020-09-22
10458529 Linear motion mechanism, valve device, and steam turbine Hideki TONAKA, Yoshitaka Hamamoto, Makoto Katagake 2019-10-29
10287907 Linear motion mechanism, governing valve drive device, and steam turbine Hideki TONAKA, Naruhito HARADA, Makoto Katagake, Tomoaki Okamura 2019-05-14
9822791 Seal device and rotary machine Satoshi Saburi, Takashi Sato, Daisuke Kiuchi, Shinichiro Tokuyama 2017-11-21
8292507 Bearing device and rotary machine Takamasa Hirai, Sadamu Takahashi, Kyoichi Ikeno 2012-10-23