Lubricating oil composition
US-12448583-B2 · Oct 21, 2025 · US
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Ohta Satoshi patents
Ohta Satoshi is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohta Satoshi |
| Total patents | 13 |
| First publication | Jul 14, 2016 |
| Latest publication | Oct 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
System for determining degree of interest, server device, and method for determining degree of interest
US-2025191002-A1 · Jun 12, 2025 · US
Lubricating oil composition
US-2025115824-A1 · Apr 10, 2025 · US
Lubricating oil composition
US-2025101337-A1 · Mar 27, 2025 · US
Fuel additives for lowering deposit and particulate emission
US-2025011670-A1 · Jan 9, 2025 · US
Network system, server, and information processing method
US-2021152777-A1 · May 20, 2021 · US
Howling suppression device and howling suppression method
US-10390136-B2 · Aug 20, 2019 · US
Load calculation method, load calculation program, and load calculation apparatus
US-10169102-B2 · Jan 1, 2019 · US
Howling suppression device and howling suppression method
US-2018167731-A1 · Jun 14, 2018 · US
Method and apparatus for monitoring logs
US-2018089055-A1 · Mar 29, 2018 · US
Recent patents
Latest publications not already listed above.
Control system, control method, and non-transitory computer-readable storage medium
US-2017289160-A1 · Oct 5, 2017 · US
Management-information acquiring program, management information acquiring method, and management information acquiring apparatus
US-2016253383-A1 · Sep 1, 2016 · US
Load calculation method, load calculation program, and load calculation apparatus
US-2016203030-A1 · Jul 14, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujitsu Ltd | 5 |
| Chevron Oronite Co | 4 |
| Chevron Japan Ltd | 4 |
| Yamaha Corp | 2 |
| Sharp Kk | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10N2030/06 | 3 |
| C10N2030/04 | 3 |
| C10M2203/003 | 3 |
| C10N2030/45 | 3 |
| C10M2223/043 | 3 |