Inventor
Toshiyuki Yuzuki
Inventor
Chiba, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Gprimary
G04GElectronic time-pieces40%
G04CElectromechanical clocks or watches20%
G01CMeasuring distances, levels or bearings10%
G01DMeasuring not specially adapted for a specific variable10%
G04RRadio-controlled time-pieces10%
G08BSignalling systems, e.g. personal calling systems10%
PatentTitleYear
6,958,955'Electronic timepiece'20056,812,845'Body-mounted electronic device system and body-mounted electronic device'20046,697,069'Portable measuring device and display method for displaying a measurement'20046,385,135'Electronic timepiece and display method of electronic timepiece'20026,324,124'Electronic timepiece'20016,172,943'Electronic clock having an electric power generating element'20016,052,337'Electronic watch'20005,297,120'Radio wave-standardized electronic timepiece'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2004Patents assigned to SEIKO INSTR INC (7)· patent assignee history
1994Based in Tokyo, JP· patent location history
2000Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2000–2005Based in Chiba, JP· patent location history
2001Based in Chiaba, JP· patent location history
2005Patents assigned to NIKE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO INSTR INC | 7 | 1994–2004 |
| NIKE INC | 1 | 2005 |
| SEIKO EPSON CORP | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 6 | 2000–2005 |
| Chiaba, JP | 1 | 2001 |
| Tokyo, JP | 1 | 1994 |