Inventor
Yasuhumi Kojima
Inventor
Gifu, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Hprimary
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles31%
G05DSystems for controlling or regulating non-electric variables31%
F24FAir-conditioning15%
F25BRefrigeration machines, plants or systems4%
G01KMeasuring temperature4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06FElectric digital data processing4%
G07CTime or attendance registers4%
G09BEducational or demonstration appliances4%
PatentTitleYear
4,486,837'Apparatus for controlling operation of automobile air conditioner'19844,456,055'Automotive air conditioner having coating power control device'19844,398,258'Malfunction procedure indicating system and method'19834,345,714'Control method and apparatus for air conditioners'19824,344,565'Control method and apparatus for air conditioners'19824,340,113'Electric control method and apparatus for automobile air conditioning system'19824,328,855'Method and apparatus for controlling automobile air conditioners'19824,311,188'Control method and apparatus for air conditioners'19824,259,722'Electric control method and apparatus for automobile air conditioner'19814,167,858'Refrigerant deficiency detecting apparatus'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1984Patents assigned to NIPPON DENSO CO (10)· patent assignee history
1979–1984Based in Gifu, JP· patent location history
1984Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 10 | 1979–1984 |
| TOYOTA MOTOR CO LTD | 2 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gifu, JP | 10 | 1979–1984 |