Assignee
Inventors
- Hiroki Nakae (3 patents)
- Haruka Uesaka (1 patents)
- Atsuhiko Minekawa (2 patents)
- Takeshi Kurono (2 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Vacuum blood collection tube", "item": "https://www.patentleaderboard.com/patent/8530231"}]}
Skip to contentUS Patent 8530231 · Granted Sep 10, 2013