KM

Koji Masumoto

Mitsubishi Electric: 15 patents #1,633 of 25,717Top 7%
Kubota: 13 patents #109 of 2,059Top 6%
NC Nippon Paper Chemicals Co.: 2 patents #1 of 20Top 5%
NC Nippon Paper Industries Co.: 1 patents #263 of 535Top 50%
Overall (All Time): #117,032 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
12006934 Scroll compressor and refrigeration cycle apparatus Yutaro Iwamoto, Kohei TATSUWAKI, Tomokazu Matsui 2024-06-11
11950525 Protective member and work vehicle 2024-04-09
11953005 Compressor having orbiting scroll supply hole to lubricate thrust surface Wataru Sasano, Yuji Takamura, Kohei TATSUWAKI 2024-04-09
11750047 Motor and compressor including the same Keisuke Kato, Yuki Tamura, Nobukazu Kosone 2023-09-05
11364790 Straightening plate mounting structure and work vehicle Satoru Yamanaka, Masafumi OSHITA 2022-06-21
11205942 Motor including a balance weight and compressor provided with the same Ryohei Uno, Yuki Tamura, Kenjiro Motomura, Yusuke Nakagawa, Kei Iwata 2021-12-21
11186171 Operation mechanism of work vehicle and work vehicle Daisuke Miyazaki, Kenzo Ushiro, Hideaki Ezaki 2021-11-30
10851779 Scroll compressor having gap between tip spiral scroll wrap to end plate of fixed and orbiting scrolls that differs in axial length from gap between support of oldham ring and end plate of orbiting scroll Shuhei Koyama, Tetsuro Hirami 2020-12-01
10727704 Magnetic pole, magnetic pole manufacturing method, and stator Kazuhiro Shono, Ryohei Uno, Yusuke Nakagawa, Yuki Tamura 2020-07-28
10700566 Electric motor and compressor provided with the same Keisuke Kato, Yuki Tamura 2020-06-30
10625795 Riding work vehicle Tomohiro Yoshida, Ayaka Nakabayashi, Daisuke Tomimatsu, Koji Kajino, Isamu Morimoto +7 more 2020-04-21
10594176 Rotor, rotating electric machine, electric compressor, and refrigeration/air-conditioning apparatus Hideyuki Nakamura, Kazuhiro Shono, Yuki Tamura 2020-03-17
10566863 Rotor for rotary electric machine, rotary electric machine provided with same, and method for manufacturing rotor for rotary electric machine Kazuhiro Shono, Yuki Tamura, Ryohei Uno 2020-02-18
10491088 Permanent magnet motor with a rotor having press fitted rivets and press fitted shaft and pin holes and a method for manufacturing the rotor Yuki Tamura 2019-11-26
10374478 Electric motor, compressor including the same, and method of manufacturing electric motor Ryohei Uno, Mariko Nagai, Kazuyuki Yamamoto, Yoshiyuki Terai 2019-08-06
10050482 Electric motor, compressor including the same, and method of manufacturing electric motor Ryohei Uno, Mariko Nagai, Kazuyuki Yamamoto, Yoshiyuki Terai 2018-08-14
9323278 Control lever system Manabu Togo 2016-04-26
9302582 Display system for work vehicle having power take off (PTO) Manabu Togo, Keita Ono, Ryuji Kitagawa, Kengo Satoh 2016-04-05
9174613 Vehicle speed operating device for work vehicle 2015-11-03
8967681 Locking apparatus for openable window Ryuji Kitagawa 2015-03-03
8905182 Work vehicle having an exhaust treatment apparatus in an engine room Katsumi Yanagihara, Makoto Kubota 2014-12-09
8894135 Floor arrangement of driver's section of vehicle Manabu Togo, Ryuji Kitagawa, Norihide Iwata, Kengo Satoh 2014-11-25
8739650 Control lever device for work vehicle 2014-06-03
8714948 Permanent magnet motor, hermetic compressor, and fan motor Kazuhiko Baba, Hayato Yoshino, Koji Yabe, Masahiro Nigo, Tomoaki Oikawa +1 more 2014-05-06
8519046 Polyolefin resin dispersion composition and process for producing the same Takayuki Hirose, Naosuke Komoto, Kensho Okayama, Naoko Nagaoka 2013-08-27