{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2025", "item": "https://www.patentleaderboard.com/2025/"}, {"@type": "ListItem", "position": 3, "name": "Companies", "item": "https://www.patentleaderboard.com/2025/companies"}, {"@type": "ListItem", "position": 4, "name": "Espec", "item": "https://www.patentleaderboard.com/2025/company/espec"}]}

Home › 2025 › Companies › Espec

Espec — 3 Patents in 2025

Rank (2025): #8,068 of 24,478Top 35%

4 inventors

3 Patents 2025

Top Inventors at Espec 2025

Showing 1–4 of 4 inventors

Rank	Name	Patents
1	Hiroyuki Enoki	2
1	Kouki Sakane	2
1	Koshi Tamura	2
#4	Masatoshi Tanabe	1