Inventor
Masatoshi Moteki
Inventor
Shiojiri, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Bprimary
G04BMechanically-driven clocks or watches31%
G04CElectromechanical clocks or watches15%
F16FSprings8%
H02NElectric machines not otherwise provided for8%
H10NElectric solid-state devices not otherwise provided for8%
F03GSpring, weight, inertia or like motors4%
F04BPositive-displacement machines for liquids4%
G04DApparatus or tools specially designed for making or maintaining clocks or watches4%
G05DSystems for controlling or regulating non-electric variables4%
G10FAutomatic musical instruments4%
PatentTitleYear
9,823,624'Method for producing timepiece spring, device for producing timepiece spring, timepiece spring, and timepiece'20177,961,558'Timepiece'20117,780,342'Spring device and timepiece'20107,742,365'Timepiece and portable device'20107,590,030'Governor and a power generating device and an apparatus using the governor'20097,522,478'Timepiece'20097,378,777'Drive apparatus and device with same'20087,116,037'Rotary drive device'20066,872,059'Liquid discharger and apparatus including the liquid discharger'20056,863,435'Spring, mainspring, hairspring, and driving mechanism and timepiece based thereon'20056,843,594'Spring, power spring, hair spring, driving mechanism utilizing them, and timepiece'20056,633,511'Electronic controlling type mechanical timepiece'20036,373,788'Electronically controlled mechanical timepiece'20026,097,675'Electronically controlled mechanical timepiece'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2017Patents assigned to SEIKO EPSON CORP (14)· patent assignee history
2000–2009Based in Shiojiri, JP· patent location history
2010–2017Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 14 | 2000–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shiojiri, JP | 10 | 2000–2009 |
| Nagano, JP | 4 | 2010–2017 |