Inventor
Tadao Enomoto
Inventor
Tanashi, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Bprimary
G04BMechanically-driven clocks or watches29%
Y10TTechnical subjects covered by former us classification24%
G04DApparatus or tools specially designed for making or maintaining clocks or watches12%
G04GElectronic time-pieces12%
A44CPersonal adornments, e.g. jewellery6%
C22CAlloys6%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys6%
C25DProcesses for the electrolytic or electrophoretic production of coatings6%
PatentTitleYear
5,885,375'High strength titanium alloy, product made of the titanium alloy and method for producing the product'19994,785,982'Watch case and band attachment structure'19884,455,199'Method of manufacturing a timepiece component'19844,404,067'Method of manufacturing a timepiece component'19834,371,429'Timepiece hand manufacturing method'19834,327,428'Decorative plate for a timepiece'19824,243,303'Display device for electronic timepieces'19814,221,112'Electronic watch with illumination device'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1999Patents assigned to CITIZEN WATCH CO LTD (8)· patent assignee history
1980–1988Based in Higashimurayama, JP· patent location history
1983–1999Based in Tanashi, JP· patent location history
1999Patents assigned to KOBE STEEL LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CITIZEN WATCH CO LTD | 8 | 1980–1999 |
| KOBE STEEL LTD | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tanashi, JP | 4 | 1983–1999 |
| Higashimurayama, JP | 4 | 1980–1988 |