HA

Hiroaki AMANO

HC Hitachi Construction Machinery Co.: 24 patents #37 of 1,234Top 3%
KM Kawasaki Motors: 3 patents #40 of 203Top 20%
AD Advantest: 1 patents #714 of 1,193Top 60%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
📍 Tsukuba, JP: #84 of 2,818 inventorsTop 3%
Overall (All Time): #127,969 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12371873 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinji Nishikawa +3 more 2025-07-29
12325978 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinjirou Yamamoto +2 more 2025-06-10
12319378 Straddle vehicle and light control method thereof Daisuke Saeki 2025-06-03
12320097 Work machine Naoya Takagawa, Kento KUMAGAI, Mitsuhiko Kanehama, Ryousuke Itou 2025-06-03
12298432 Detection device calibration method Takashi Kimoto 2025-05-13
12297624 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinjirou Yamamoto +2 more 2025-05-13
12000416 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinji Nishikawa +1 more 2024-06-04
11965315 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinji Nishikawa +3 more 2024-04-23
11781285 Construction machine Kento KUMAGAI, Shinji Nishikawa, Akihiro Narazaki 2023-10-10
11753103 Straddle vehicle Daisuke Saeki, Shinji Ikeda 2023-09-12
11739502 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinji Nishikawa +3 more 2023-08-29
11718977 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Shinji Nishikawa +2 more 2023-08-08
10968604 Work machine Shinya Imura, Shinji Nishikawa, Masafumi HITA 2021-04-06
10837159 Construction machine Shinji Ishihara, Shinya Imura, Shinji Nishikawa 2020-11-17
10668802 Hybrid construction machine Shinji Nishikawa, Shinya Imura, Masafumi HITA 2020-06-02
10563378 Hydraulic system for work machines Hidekazu Moriki, Shinya Imura, Shiho Izumi, Kouji Ishikawa 2020-02-18
10472804 Hydraulic control system of construction machine Ryohei Yamashita, Shinya Imura, Kouji Ishikawa, Hidekazu Moriki 2019-11-12
10458097 Hybrid work machine Shinya Imura, Ryouhei Yamashita, Shinji Ishihara, Shinji Nishikawa, Masafumi HITA 2019-10-29
10450726 Pump control system of work machine Shinji Nishikawa, Shinya Imura, Hidekazu Moriki 2019-10-22
10364549 Hybrid construction machine Masafumi HITA, Shinya Imura, Shiho Izumi, Hidekazu Moriki 2019-07-30
10364550 Hydraulic drive system of work machine Kouji Ishikawa, Shinya Imura, Hidekazu Moriki, Ryohei Yamashita, Seiji Hijikata 2019-07-30
10316866 Construction machine Shinya Imura, Ryouhei Yamashita, Shinji Nishikawa 2019-06-11
10060095 Hybrid work machine Shinya Imura, Masafumi HITA, Seiji Ishida, Ken Takeuchi, Itaru NAYA +1 more 2018-08-28
10030363 Hybrid work machine Shinya Imura, Shinji Nishikawa, Masafumi HITA 2018-07-24
9827928 Vehicle and electric power supply device thereof Takuya Sakamoto, Tadashi Miura 2017-11-28