Assignee
Inventors
- Hideo Haneda (62 patents)
- Minoru Yamanaka (20 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Solenoid device", "item": "https://www.patentleaderboard.com/patent/4494098"}]}
Skip to contentUS Patent 4494098 · Granted Jan 15, 1985