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USPTO Patent Rankings Data through Dec 31, 2025
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Akio MISAWA — 30 Patents

MAMaxell: 27 patents #18 of 437Top 5%
Kyoto, JP: #554 of 11,909 inventorsTop 5%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Akio MISAWA has been granted 30 US patents while listed as an inventor at Maxell. The first was granted in 2019 and the most recent in December 2025. Akio MISAWA ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Akio MISAWA in Kyoto, JP.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12487453 Head-up display device Nozomu Shimoda, Yuuji Fujita, Shingo HOSHINO 2025-12-02
12461366 Head-up display apparatus Yuuji Fujita 2025-11-04
RE50622 Head-up display apparatus Yuki Nagano, Kazuomi Kaneko, Maki Hanada, Kazuki Takizawa 2025-10-07
12406639 Information display apparatus Koji Hirata, Takumi Nakada 2025-09-02
RE50479 Head up display Nozomu Shimoda, Yuji Fujita, Takeshi Arakawa 2025-07-01
12326627 Display device Eiji KAWAWA, Toshinori Sugiyama, Tomoki Yamamoto, Tatsuya Nakazawa, Keisuke Sawada +1 more 2025-06-10
12259549 Vehicle including a virtual image optical system in a housing having heat dissipation Go Horiuchi 2025-03-25
12204104 Vehicle Nozomu Shimoda, Kazuomi Kaneko, Koji Hirata, Toshinori Sugiyama 2025-01-21
12165604 Head-up display apparatus Tomoki Yamamoto, Toshinori Sugiyama, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more 2024-12-10
12158579 Head-up display apparatus Yuji Fujita 2024-12-03
12112724 Information display apparatus Koji Hirata, Takumi Nakada 2024-10-08
11953681 Head-up display including heat dissipation Go Horiuchi 2024-04-09
11860463 Head-up display Eiji KAWAWA, Toshinori Sugiyama, Tomoki Yamamoto, Tatsuya Nakazawa, Keisuke Sawada +1 more 2024-01-02
11847980 Head-up display apparatus Tomoki Yamamoto, Toshinori Sugiyama, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more 2023-12-19
11846776 Head-up display apparatus Nozomu Shimoda, Kazuomi Kaneko, Koji Hirata, Toshinori Sugiyama 2023-12-19
11763781 Information display apparatus Koji Hirata, Takumi Nakada 2023-09-19
11709369 Head up display apparatus Yuji Fujita, Eiji Takatsuka 2023-07-25
11561395 Head-up display device Nozomu Shimoda, Yuji Fujita, Shigeki Hoshino 2023-01-24
11487115 Head-up display apparatus Nozomu Shimoda, Kazuomi Kaneko, Koji Hirata, Toshinori Sugiyama 2022-11-01
11398208 Information display apparatus Koji Hirata, Takumi Nakada 2022-07-26
11280999 Head-up display Chohei Ono 2022-03-22
11199700 Head-up display device Nozomu Shimoda, Yuji Fujita, Shigeki Hoshino 2021-12-14
10989929 Head-up display apparatus Yuki Nagano, Kazuomi Kaneko, Maki Hanada, Kazuyuki Takizawa 2021-04-27
10890763 Information display apparatus Koji Hirata, Masahiko Yatsu, Toshinori Sugiyama, Shigeki Hoshino, Kazuomi Kaneko +4 more 2021-01-12
10866415 Head-up display apparatus Yuki Nagano, Takumi Nakada, Maki Hanada, Souta Sato 2020-12-15