Inventor
YUKI ISHIKAWA
Inventor
JP
Overview
Patents· 52 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines26%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
F16HGearing11%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
Y02TClimate change mitigation technologies related to transportation5%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
B60LPropulsion of electrically-propelled vehicles3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
F16NLubricating2%
PatentTitleYear
12,399,162Waveform processing device for chromatogram and waveform processing method for chromatogram202512,381,446Motor unit with oil colling passage202512,273,012Drive device202512,247,219Method for inducing differentiation of corneal epithelial cells from pluripotent stem cells202512,212,200Motor2025D1054072Headlight for a motor vehicle202412,126,239Electric power unit202412,109,783Intermediate film for laminated glass, and laminated glass202412,106,233Parameter-searching method, parameter-searching device, and program for parameter search202412,103,372Drive device and vehicle202412,046,972Motor and stator bus bar202412,027,933Motor202411,961,727Mass spectrometer and program for mass spectrometer202411,946,916Waveform processing assistance device and waveform processing assistance method202411,942,314Mass spectrometer and mass spectrometry method202411,942,313Mass spectrometer and mass spectrometry method202411,894,751Drive device202411,876,433Drive device202411,863,043Rotary electric machine and drive device202411,837,940Transmission mechanism device and drive device202311,828,358Transmission mechanism device and drive device including oil catch tank202311,784,533Drive device202311,777,364Drive device and vehicle202311,732,795Drive device202311,731,399Interlayer film for laminated glass, and laminated glass202311,724,481Interlayer film for laminated glass, and laminated glass202311,728,707Driving device202311,728,710Motor unit202311,715,987Motor with stator and motor housings having at least two seal members202311,670,993Motor unit202311,649,890Drive apparatus and oil changing method202311,648,755Laminated glass intermediate film and laminated glass202311,630,824Document search method and document search system202311,621,609Motor202311,616,419Motor unit with oil cooling passage202311,608,883Drive device202311,598,410Drive device202311,590,737Intermediate film for laminated glass, rolled body, and laminated glass202311,578,798Drive device202311,515,758Motor unit202211,515,749Motor assembly202211,491,768Intermediate film for laminated glass, and laminated glass202211,469,699Work device202211,396,162Intermediate film for laminated glass, and laminated glass202211,365,797Motor assembly202211,333,238Drive apparatus and oil changing method202211,289,980Motor202211,267,231Intermediate film for laminated glass, rolled body, and laminated glass202211,201,523Motor unit202111,137,061Motor unit202111,136,975Drive apparatus having oil passage defined in stopper body202111,139,720Drive apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to NIDEC CORP (34)· patent assignee history
2021–2025Based in JP· patent location history
2022–2024Patents assigned to SEKISUI CHEMICAL CO LTD (8)· patent assignee history
2022Patents assigned to KOKI HOLDINGS CO LTD (1)· patent assignee history
2023–2025Patents assigned to SHIMADZU CORP (7)· patent assignee history
2024Patents assigned to MAZDA MOTOR (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEC CORP | 34 | 2021–2025 |
| SEKISUI CHEMICAL CO LTD | 8 | 2022–2024 |
| SHIMADZU CORP | 7 | 2023–2025 |
| KOKI HOLDINGS CO LTD | 1 | 2022 |
| MAZDA MOTOR | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 52 | 2021–2025 |