YH

Yuiko Hirose

Tdk: 10 patents #621 of 3,796Top 20%
Overall (All Time): #478,572 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12232421 Piezoelectric composition and electronic component Masakazu Hirose 2025-02-18
12096695 Piezoelectric element, piezoelectric actuator, and piezoelectric transformer Hiroki Katoh, Yumi Akiyama 2024-09-17
11659769 Piezoelectric composition and piezoelectric element Masakazu Hirose, Hiroki Katoh 2023-05-23
11271147 Piezoelectric composition and piezoelectric element Masakazu Hirose, Hiroki Katoh, Tamotsu Sasaki, Yuji Umeda 2022-03-08
11239410 Piezoelectric composition and piezoelectric element Hiroki Katoh, Masakazu Hirose 2022-02-01
11195986 Piezoelectric composition and piezoelectric element Hiroki Katoh, Masakazu Hirose 2021-12-07
11005028 Piezoelectric composition and piezoelectric element Hiroki Katoh, Masakazu Hirose, Mirai ISHIDA 2021-05-11
10199557 Piezoelectric film, piezoelectric film element, piezoelectric actuator, piezoelectric sensor, hard-disk drive and ink jet printer head Shirou Ootsuki 2019-02-05
9837596 Piezoelectric device, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer apparatus Ryu Ohta, Hitoshi Sakuma 2017-12-05
9614463 Piezoelectric device, piezoelectric actuator, hard disk drive, and inkjet printer apparatus Yasuhiro Aida 2017-04-04