MH

Makoto Hemmi

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
MS Mitsubishi Hitachi Power Systems: 7 patents #49 of 970Top 6%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
HP Hitachi Industrial Products: 1 patents #30 of 86Top 35%
Overall (All Time): #294,629 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11204062 Tilting pad journal bearing and rotary machine using same Naohiko Takahashi, Jun Ichimura, Motoki Sato 2021-12-21
10323688 Hydro dynamic bearing device Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige +4 more 2019-06-18
9915249 Hydraulic rotating equipment, and working machine provided with this hydraulic rotating equipment Kenta Suzuki, Motoshi Suzuki, Shigeyuki Sakurai 2018-03-13
9746024 Tilting pad type journal bearing Motoki Sato, Kenta Suzuki 2017-08-29
9670957 Tilting-pad thrust bearing and rotary machine having the same Kenichi Murata, Kenta Suzuki 2017-06-06
9611886 Tilting pad bearing Motoki Sato, Kenta Suzuki 2017-04-04
9377051 Duplex bearing device Kenta Suzuki 2016-06-28
9255604 Hydro dynamic bearing device Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige +4 more 2016-02-09
9169866 Tilting pad bearing Motoki Sato, Kenta Suzuki, Tomoaki Inoue, Kenichi Murata 2015-10-27
8882356 Horizontal shaft type rotary machine Kenichi Hattori, Tadaaki Kakimoto, Akitomi Semba, Keiji Fugane 2014-11-11
8834032 Tilting pad journal bearing and rotating machine provided with the same Kenta Suzuki 2014-09-16
8790012 Journal bearing device Kenta Suzuki, Tomoaki Inoue, Kenichi Murata 2014-07-29
8147145 Journal bearing device Tomoaki Inoue, Kenta Suzuki, Hajime Toriya, Katsuhiro Murakami, Koji Kawai 2012-04-03
7832934 Thrust bearing device Akitomi Semba 2010-11-16
7730713 Gas turbine power plant Susumu Nakano, Satoshi Dodo, Kuniyoshi Tsubouchi, Manabu Yagi, Itsurou Sawada +1 more 2010-06-08
7538464 Seal for generator Takashi Watanabe, Takahiko Sano 2009-05-26