Yasuharu Miyoshi has been granted 11 US patents while listed as an inventor at Hitachi . The first was granted in 2011 and the most recent in July 2022. Yasuharu Miyoshi ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Yasuharu Miyoshi in Osaka, JP.
Patents per Year Patents granted per year, 2011 to 2022 Bar chart with a peak of 4 patents in 2011. peak 4 2011: 4 patents 2011 2012: 1 patents 2012 2016: 1 patents 2016 2019: 1 patents 2019 2021: 3 patents 2021 2022: 1 patents 2022 Issued Patents All Time
Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11398328 Sintered MnZn ferrite body Tomoyuki Tada , Norikazu Koyuhara 2022-07-26
10950375 MnZn ferrite core and its production method Norikazu Koyuhara , Tomoyuki Tada , Satoru Tanaka 2021-03-16
10937579 MnZn-ferrite and its production method Norikazu Koyuhara , Tomoyuki Tada , Satoru Tanaka 2021-03-02
10919809 MnZn ferrite and its production method Norikazu Koyuhara , Tomoyuki Tada 2021-02-16
10304602 MnZn-based ferrite and method for manufacturing the same Tomoyuki Tada , Norikazu Koyuhara 2019-05-28
9434622 Sintered ferrite material, wire wound component, and producing method of sintered ferrite material Tomoyuki Tada 2016-09-06
8138959 Radio wave absorption material and radio wave absorber Shinroh Itoh 2012-03-20
$116,000
8043522 Ferrite material and method for producing ferrite material Tomoyuki Tada , Takeshi Yanagihara 2011-10-25
$120,000
8018313 Laminate device and module comprising same Tomoyuki Tada , Toru UMENO 2011-09-13
$169,000
7907044 Laminate device and module comprising same Tomoyuki Tada , Toru UMENO 2011-03-15
$130,000
7892446 Ferrite material Tomoyuki Tada 2011-02-22
$122,000
