Inventor
Hirokazu Kadowaki
Inventor
Fujimino, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Fprimary
F16FSprings33%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles26%
B23KSoldering or unsoldering5%
F22BMethods of steam generation5%
G05FSystems for regulating electric or magnetic variables5%
G21DNuclear power plant5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool3%
B60GVehicle suspension arrangements3%
PatentTitleYear
10,906,384Vibration prevention device202110,302,166Vibration isolating device201910,054,187Liquid-charged antivibration device201810,040,342Vibration isolating device20189,982,744Liquid-sealed vibration damping device20189,964,173Antivibration device20189,958,024Liquid sealed vibration isolating device20189,926,999'Vibrating isolating device'20189,862,047'Welding method and steam generator channel head'20189,695,902'Liquid sealed vibration isolating device'20179,597,723'Tube expansion method'20179,562,586'Vibration isolating bushing'20179,377,078'Liquid sealed bushing'20169,347,516'Liquid sealed vibration isolating device'20169,098,102'Reference voltage generating circuit'20159,058,048'Voltage regulator having error amplifier'20159,024,225'Clad welding method'20158,770,559'Liquid sealed vibration isolating device'20147,667,503'Semiconductor switching circuit with hysteresis'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to TOSHIBA KK (3)· patent assignee history
2010–2015Based in Kanagawa, JP· patent location history
2014–2021Patents assigned to YAMASHITA RUBBER KK (13)· patent assignee history
2014–2015Patents assigned to KADOWAKI HIROKAZU (2)· patent assignee history
2014–2019Based in Fujimino, JP· patent location history
2015–2018Patents assigned to MITSUBISHI HEAVY IND LTD (3)· patent assignee history
2015Based in Fujisawa, JP· patent location history
2017–2021Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
2017–2018Based in Tokyo, JP· patent location history
2018–2021Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMASHITA RUBBER KK | 13 | 2014–2021 |
| HONDA MOTOR CO LTD | 4 | 2017–2021 |
| MITSUBISHI HEAVY IND LTD | 3 | 2015–2018 |
| TOSHIBA KK | 3 | 2010–2015 |
| KADOWAKI HIROKAZUself | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujimino, JP | 10 | 2014–2019 |
| Saitama, JP | 3 | 2018–2021 |
| Tokyo, JP | 2 | 2017–2018 |
| Kanagawa, JP | 2 | 2010–2015 |
| Fujisawa, JP | 1 | 2015 |