CK

Chikara KOJIMA

SE Seiko Epson: 65 patents #101 of 7,774Top 2%
Overall (All Time): #33,341 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 25 most recent of 65 patents

Patent #TitleCo-InventorsDate
12397251 Fluid device Keita KUBO, Tomohide Onogi, Mitsuru MIYASAKA 2025-08-26
12392751 Fluid device Tomohide Onogi, Kanechika KIYOSE, Mitsuru MIYASAKA, Mio SASAKI 2025-08-19
12350711 Ultrasonic element and ultrasonic device 2025-07-08
12269062 Ultrasonic device 2025-04-08
12239025 Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic apparatus, and electronic apparatus Koji Ohashi, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka 2025-02-25
12163540 Fluid device Tomohide Onogi, Kanechika KIYOSE, Mitsuru MIYASAKA, Mio SASAKI 2024-12-10
12156475 Piezoelectric device having plurality of vibrating regions and electronic apparatus Koji Ohashi, Hironori Suzuki, Kanechika KIYOSE, Katsuhiro Imai, Yasuyuki Matsumoto +1 more 2024-11-26
12135251 Piezoelectric element device, piezoelectric element apparatus, and load detection method 2024-11-05
12083558 Ultrasonic device to suppress influence of crosstalk between channels 2024-09-10
12055168 Fluid device Tomohide Onogi, Kanechika KIYOSE, Mitsuru MIYASAKA, Mio SASAKI 2024-08-06
11998390 Piezoelectric actuator, ultrasound element, ultrasound probe, ultrasound device, and electronic device Koji Ohashi, Makoto Furuhata, Tomohide Onogi, Tomohiro Sayama 2024-06-04
11917922 Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic apparatus, and electronic apparatus Koji Ohashi, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka 2024-02-27
11884558 Fluid device Tomohide Onogi, Kanechika KIYOSE, Mitsuru MIYASAKA 2024-01-30
11872592 Ultrasonic device and ultrasonic apparatus Koji Ohashi, Eiji OSAWA 2024-01-16
11858000 Ultrasonic device and ultrasonic sensor Koji Ohashi, Tomohiro Sayama, Seiji Izuo, Kanechika KIYOSE 2024-01-02
11754531 Ultrasonic device Kanechika KIYOSE 2023-09-12
11712718 Ultrasonic sensor 2023-08-01
11690594 Piezoelectric actuator, ultrasonic element, ultrasonic probe, ultrasonic device, and electronic device Koji Ohashi, Makoto Furuhata 2023-07-04
11590534 Ultrasonic sensor, ultrasonic device, and method of manufacturing ultrasonic sensor Hironori Suzuki, Kanechika KIYOSE 2023-02-28
11594670 MEMs device and electronic device Eiji OSAWA, Koji Ohashi, Kanechika KIYOSE, Tomohiro Sayama, Hironori Suzuki +3 more 2023-02-28
11594671 Ultrasonic device and ultrasonic sensor Koji Ohashi, Hironori Suzuki 2023-02-28
11581478 Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic apparatus, and electronic apparatus Koji Ohashi, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka 2023-02-14
11529649 Piezoelectric film, piezoelectric module, and method of manufacturing piezoelectric film Hironori Suzuki, Eiji OSAWA, Koji Ohashi 2022-12-20
11532780 Ultrasonic sensor and electronic device Koji Ohashi, Hironori Suzuki 2022-12-20
11453031 Ultrasonic element and ultrasonic device Hironori Suzuki, Koji Ohashi, Yasuyuki Matsumoto, Katsuhiro Imai 2022-09-27