Inventor
Kazumi Haruta
Inventor
Obu, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof32%
B01DSeparation16%
G03GElectrography12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
F02BInternal-combustion piston engines8%
Y10TTechnical subjects covered by former us classification8%
B67DDispensing, delivering or transferring liquids, not otherwise provided for4%
F02FCylinders, pistons or casings, for combustion engines4%
F16KValves4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
10,969,737Image forming apparatus and method for ensuring adequate torque of development motor and suppressing reduction in printing speed in low-temperature environment202110,955,791Image forming apparatus202110,921,748Image forming apparatus with roller-drivable mechanism, roller-movable mechanism, and nipping-force adjustable mechanism20218,720,471'Fuel cutoff valves'20146,343,590'Canister module'20025,653,788'Canister for an evaporated fuel processing device of an automobile'19975,209,210'Evaporative emission control system'19935,207,808'Canister for adsorbing evaporated fuel'19934,836,172'Canister device for use in gasoline tank'19894,766,872'Canister for capturing evaporated fuel'19884,758,255'Canister for adsorbing fuel vapors'19884,750,923'Canister for reducing fuel vapor loss'19884,702,216'System for reducing discharge of fuel vapor from fuel tank to atmosphere'19874,467,750'Flow control device of a helically-shaped intake port'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2014Patents assigned to AISAN IND (11)· patent assignee history
1984Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1984Based in Kariya, JP· patent location history
1987–2014Based in Obu, JP· patent location history
1997–2002Based in Ohbu, JP· patent location history
2014Patents assigned to HARUTA KAZUMI (1)· patent assignee history
2014Patents assigned to KATO TAKASHI (1)· patent assignee history
2021Patents assigned to BROTHER IND LTD (3)· patent assignee history
2021Based in Yokkaichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISAN IND | 11 | 1984–2014 |
| BROTHER IND LTD | 3 | 2021 |
| HARUTA KAZUMIself | 1 | 2014 |
| KATO TAKASHI | 1 | 2014 |
| TOYOTA MOTOR CO LTD | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Obu, JP | 8 | 1987–2014 |
| Yokkaichi, JP | 3 | 2021 |
| Ohbu, JP | 2 | 1997–2002 |
| Kariya, JP | 1 | 1984 |