Rotary reciprocating drive actuator
US-12573929-B2 · Mar 10, 2026 · US
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Masamoto Kai patents
Masamoto Kai is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Masamoto Kai |
| Total patents | 19 |
| First publication | Jul 25, 2019 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Rotary reciprocating drive actuator
US-12531463-B2 · Jan 20, 2026 · US
Rotary reciprocating drive actuator
US-12438428-B2 · Oct 7, 2025 · US
Rotary reciprocating actuator and optical scanning device
US-2025044580-A1 · Feb 6, 2025 · US
Rotary reciprocating drive actuator
US-2025047184-A1 · Feb 6, 2025 · US
Rotary reciprocating drive actuator
US-2024022153-A1 · Jan 18, 2024 · US
Rotary reciprocating drive actuator
US-2024019685-A1 · Jan 18, 2024 · US
Rotary reciprocating drive actuator
US-2024019684-A1 · Jan 18, 2024 · US
Rotary reciprocating drive actuator
US-2024019683-A1 · Jan 18, 2024 · US
Rotary reciprocating drive actuator
US-2024019686-A1 · Jan 18, 2024 · US
Recent patents
Latest publications not already listed above.
Rotary reciprocating drive actuator
US-2024022154-A1 · Jan 18, 2024 · US
Rotary reciprocating drive actuator
US-2023096114-A1 · Mar 30, 2023 · US
Rotary reciprocating drive actuator
US-2023025894-A1 · Jan 26, 2023 · US
Input device and vehicle
US-11402951-B2 · Aug 2, 2022 · US
Input device and vehicle
US-2021157425-A1 · May 27, 2021 · US
Input device
US-11016570-B2 · May 25, 2021 · US
Input device
US-10768705-B2 · Sep 8, 2020 · US
Input device
US-2019391656-A1 · Dec 26, 2019 · US
Input device
US-2019227630-A1 · Jul 25, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Takahashi Yuki | 13 |
| Kitamura Yasutaka | 13 |
| Kagami Masaharu | 13 |
| Masamoto Kai | 13 |
| Mitsumi Electric Co Ltd | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02K33/16 | 13 |
| G02B26/105 | 12 |
| H02K11/22 | 8 |
| H02K1/18 | 8 |
| H02K3/524 | 8 |