Inventor
Seishi Takahashi
Inventor
Miyagi, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for33%
H01RElectrically-conductive connections24%
A61KPreparations for medical, dental or toiletry purposes6%
C12NMicroorganisms or enzymes6%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B60LPropulsion of electrically-propelled vehicles3%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
F16HGearing3%
H01HElectric switches3%
PatentTitleYear
9,797,488'Vehicular operating device'20179,472,914'Rotary connector having a positive temperature coefficient device'20169,415,731'Rotary connector'20168,974,234'Rotary connector'20158,888,518'Rotary connector'20148,727,936'Rotary connector'20148,678,835'Rotary connector'20147,104,821'Rotary connector'20066,368,127'Rotary connector with locking mechanism for preventing rotation of housing prior to installation onto steering device'20026,322,783'Bacteriophages, method for screening same and bactericidal compositions using same, and detection kits using same'20016,224,406'Rotating connector'20016,201,198'Rotary connector'20015,800,191'Rotary connector mounting structure'19984,957,864'Novel plasminogen activator and its preparation process'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to MITSUI TOATSU CHEMICALS (1)· patent assignee history
1990Based in Yokohama, JP· patent location history
1998–2017Patents assigned to ALPS ELECTRIC CO LTD (12)· patent assignee history
1998–2017Based in Miyagi, JP· patent location history
2001Based in Mobara-shi, JP· patent location history
2006Based in Auburn Hills, MI, US· patent location history
2014Patents assigned to OSUMI YASUHISA (2)· patent assignee history
2014Patents assigned to TAKAHASHI SEISHI (2)· patent assignee history
2014Patents assigned to ASAKURA TOSHIAKI (1)· patent assignee history
2015Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPS ELECTRIC CO LTD | 12 | 1998–2017 |
| OSUMI YASUHISA | 2 | 2014 |
| TAKAHASHI SEISHIself | 2 | 2014 |
| ASAKURA TOSHIAKI | 1 | 2014 |
| MITSUI TOATSU CHEMICALS | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 10 | 1998–2017 |
| Tokyo, JP | 1 | 2015 |
| Auburn Hills, MI, US | 1 | 2006 |
| Mobara-shi, JP | 1 | 2001 |
| Yokohama, JP | 1 | 1990 |