Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KM

Kayou Matsunaga — 22 Patents

Tdk: 22 patents #227 of 3,796Top 6%
Nikaho, JP: #1 of 34 inventorsTop 3%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Kayou Matsunaga has been granted 22 US patents while listed as an inventor at Tdk. The first was granted in 2018 and the most recent in September 2022. Kayou Matsunaga ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Kayou Matsunaga in Nikaho, JP.

Patents per Year

Patents granted per year, 2018 to 2022Bar chart with a peak of 11 patents in 2020.peak 112018: 1 patents20182019: 3 patents20192020: 11 patents20202021: 4 patents20212022: 3 patents2022

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
11443897 Electronic component Toshihiro Iguchi, Norihisa Ando, Kenya Tamaki 2022-09-13
11430607 Ceramic electronic component Toshihiro Iguchi, Norihisa Ando, Kenya Tamaki 2022-08-30
11302473 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2022-04-12
11081275 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa, Jin Murakami 2021-08-03
10984950 Method of manufacturing electronic device and the same Norihisa Ando, Kenichi Inoue, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2021-04-20
10984953 Electronic device assembly Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2021-04-20
10916375 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2021-02-09
10818432 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-10-27
10804035 Ceramic electronic device Norihisa Ando, Katsumi Kobayashi, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-10-13
10796854 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-10-06
10790088 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-09-29
10777353 Method of manufacturing electronic device and the same Norihisa Ando, Kenichi Inoue, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-09-15
10763043 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-09-01
10763045 Electronic device Norihisa Ando, Masahiro Mori, Sunao Masuda, Kosuke Yazawa 2020-09-01
10714264 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-07-14
10607778 Ceramic electronic device Norihisa Ando, Katsumi Kobayashi, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-03-31
10566139 Ceramic electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-02-18
10559426 Electronic device having ceramic element body and external terminal Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2020-02-11
10381158 Electronic device Norihisa Ando, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2019-08-13
10381157 Ceramic electronic device Norihisa Ando, Katsumi Kobayashi, Sunao Masuda, Masahiro Mori, Kosuke Yazawa 2019-08-13
10276305 Ceramic electronic device Kosuke Yazawa, Norihisa Ando, Masahiro Mori, Sunao Masuda 2019-04-30
10096426 Electronic device Sunao Masuda, Katsumi Kobayashi, Masahiro Mori, Norihisa Ando 2018-10-09