Inventor
Motoaki Saruwatari
Inventor
Niihama, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f14%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
F02DControlling combustion engines11%
Y02TClimate change mitigation technologies related to transportation11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
B01DSeparation6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02PIgnition, other than compression ignition, for internal-combustion engines6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
PatentTitleYear
11,063,258Method for producing nickel-containing hydroxide202111,007,480Exhaust gas purification system202110,941,726Control device for internal combustion engine202110,941,724Engine system control device202110,890,124Internal combustion engine control device and method202110,781,531Method for producing nickel-containing hydroxide202010,689,262Method for producing nickel-containing hydroxide202010,586,983Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery202010,305,105Nickel cobalt manganese composite hydroxide and process for producing same2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to SUMITOMO METAL MINING CO (5)· patent assignee history
2019Based in Ehime, JP· patent location history
2020–2021Based in Niihama, JP· patent location history
2021Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (4)· patent assignee history
2021Based in Hitachinaka, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL MINING CO | 5 | 2019–2021 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 4 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niihama, JP | 4 | 2020–2021 |
| Hitachinaka, JP | 2 | 2021 |
| Tokyo, JP | 2 | 2021 |
| Ehime, JP | 1 | 2019 |