Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12170200 | Crystal growth method and a substrate for a semiconductor device | Chiaki Doumoto | 2024-12-17 |
| 11499582 | Fastening member loosening detection tag | Yoshi Sato, Masayuki Mitsue, Yuta Yoshimatsu | 2022-11-15 |
| 11307177 | Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material | Mitsuhiro Kamioka, Mamoru Nishio, Daisuke Watanabe, Yousuke Tsumura | 2022-04-19 |
| 11299184 | Railcar bogie including protective film and protective film-equipped plate spring | Yousuke Tsumura, Fumihide Inamura, Katsuyuki Kawashima, Ikko Hanaki, Yuhei Tanaka | 2022-04-12 |
| 11244826 | Crystal growth method and semiconductor device manufacturing method | Chiaki Doumoto | 2022-02-08 |
| 11008024 | Railcar flexible gear coupling and railcar bogie including same | Yoshi Sato, Susumu Hirata | 2021-05-18 |
| 10988150 | Railcar state monitoring device and train set including same | Yoshi Sato, Keiichiro Kamura, Masayuki Mitsue | 2021-04-27 |
| 10981584 | Wheel load adjusting apparatus of railcar | Yuta Yoshimatsu, Takafumi Okamoto, Yoshi Sato, Keiichiro Kamura, Koichi Murata +1 more | 2021-04-20 |
| 10967887 | Bearing monitoring device of railcar | Yoshi Sato, Keiichiro Kamura, Masayuki Mitsue | 2021-04-06 |
| 10964131 | State monitoring device for plate spring of railcar bogie | Masayuki Mitsue, Teruhisa Nakaoka, Tomohei Kobayashi, Katsuyuki Kawashima, Yousuke Tsumura | 2021-03-30 |
| 10913470 | Railcar steering bogie including brake unit | Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2021-02-09 |
| 10889309 | Bearing monitoring device of railcar | Yoshi Sato, Keiichiro Kamura, Masayuki Mitsue | 2021-01-12 |
| 10862264 | Light-emitting element housing member, array member, and light-emitting device | Youji Furukubo, Sentaro Yamamoto, Masanori Okamoto, Katsuaki MASAKI, Kazuya Shibata | 2020-12-08 |
| 10844918 | Brake shoe abrasion detection unit of railway vehicle, and brake shoe abrasion detection unit set | Yoshi Sato, Akihiko Tada, Takao Sekiya, Takashi Miyazaki, Kazutsuna Ikeda +2 more | 2020-11-24 |
| 10800436 | Railcar steering bogie | Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-10-13 |
| 10793170 | Temperature sensor unit-equipped axle box device and temperature detecting device of railcar bogie | Yoshi Sato, Keiichiro Kamura, Masayuki Mitsue | 2020-10-06 |
| 10793171 | Wireless communication function-equipped temperature sensor unit of railcar bogie | Yoshi Sato, Masayuki Mitsue, Teruhisa Nakaoka | 2020-10-06 |
| 10730534 | Railcar steering bogie | Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-08-04 |
| 10730533 | Railcar steering bogie | Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-08-04 |
| 10723371 | Plate spring unit and railcar bogie | Yousuke Tsumura, Fumihide Inamura, Tomohei Kobayashi, Go Matsubara | 2020-07-28 |
| 10704631 | Brake shoe abrasion detection system of railway vehicle | Yoshi Sato, Akihiko Tada, Takao Sekiya, Takashi Miyazaki, Kazutsuna Ikeda +2 more | 2020-07-07 |
| 10703394 | Method of producing electrode-equipped plate spring of railcar bogie | Yousuke Tsumura, Masayuki Mitsue, Teruhisa Nakaoka, Fumihide Inamura, Katsuyuki Kawashima +2 more | 2020-07-07 |
| 10676112 | Axle box suspension of railcar bogie | Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-06-09 |
| 10597050 | Air spring and bogie | Takayuki Sawa, Hideki Kitada, Yasuhiko Ura, Keiichiro Kamura, Yoshi Sato | 2020-03-24 |
| 10574032 | Semiconductor module and manufacturing method thereof | Chiaki Doumoto | 2020-02-25 |