Inventor
Toshihiro Hotta
Inventor
Tokyo, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning23%
A61CDentistry15%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters15%
H05GX-ray technique15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
H01JElectric discharge tubes or discharge lamps8%
H02KDynamo-electric machines8%
PatentTitleYear
9,631,822'Air conditioner'20177,810,739'Air conditioner'20106,202,426'Air conditioner'20014,665,331'Brushless DC micromotor'19874,587,468'Sudden stop circuit for a brushless micromotor'19864,568,283'Medical handpiece'19864,494,057'Speed control system for small medical motors'19854,214,169'Device for detecting amount of X-ray radiation'19804,178,508'Device for controlling amount of X-ray irradiation'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1987Patents assigned to MORITA MFG (6)· patent assignee history
1979Based in Yashiki, JP· patent location history
1980Based in Misukinoshitayashiki, JP· patent location history
1985–1987Based in Kyoto, JP· patent location history
1986Based in Uji, JP· patent location history
1987Patents assigned to KANGYO DENKI KIKI KK (1)· patent assignee history
2001–2017Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
2001–2017Based in Tokyo, JP· patent location history
2017Patents assigned to GOTO TAKUYA (1)· patent assignee history
2017Patents assigned to HOTTA TOSHIHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MORITA MFG | 6 | 1979–1987 |
| MITSUBISHI ELECTRIC CORP | 3 | 2001–2017 |
| GOTO TAKUYA | 1 | 2017 |
| HOTTA TOSHIHIROself | 1 | 2017 |
| KANGYO DENKI KIKI KK | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2001–2017 |
| Kyoto, JP | 2 | 1985–1987 |
| Uji, JP | 2 | 1986 |
| Misukinoshitayashiki, JP | 1 | 1980 |
| Yashiki, JP | 1 | 1979 |