Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HK

Hiroshi Koshikawa

JT Japan Agency For Marine-Earth Science And Technology: 1 patents #1 of 9Top 15%
NS National Institute For Environmental Studies: 1 patents #1 of 7Top 15%
Canon: 1 patents #1,068 of 2,977Top 40%
Overall (2025): #122,213 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12358298 Liquid ejection apparatus Akane Hisanaga, Hiroshi Yamada 2025-07-15
12203859 Device for detecting contamination with photosynthesis inhibitor and method for detecting contamination with photosynthesis inhibitor Masanobu Kawachi, Shigeshi Fuchida, Shuhei OTA, Tetsuya Miwa, Yasuo Furushima +1 more 2025-01-21