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

Hideki ISHIKAWA — 2 Patents

Micron: 1 patents #4,822 of 6,374Top 80%
Asaka, JP: #222 of 378 inventorsTop 60%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hideki ISHIKAWA has been granted 2 US patents while listed as an inventor at Micron. The first was granted in 2015 and the most recent in November 2025. Hideki ISHIKAWA ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hideki ISHIKAWA in Asaka, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12465572 Edible IJ ink, tablet, and capsule Masato FUKUSHIRO, Yuichi Hoshino, Masatoshi Saito 2025-11-11
9131985 Medical treatment device Tohru Tani, Yoshimasa Kurumi, Shigeyuki Naka, Mamoru Takashina, Teruaki Oikawa 2015-09-15