Inventor
Kenichi Matoba
Inventor
Otsu, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions22%
G01CMeasuring distances, levels or bearings11%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light11%
G02BOptical elements, systems or apparatus11%
G11CStatic stores11%
G01SRadio direction-finding7%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
E04GScaffolding4%
G01DMeasuring not specially adapted for a specific variable4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
10,830,587Inclination measuring device202010,551,171Optical measurement device202010,520,296Confocal measurement device201910,495,448Displacement measuring device, measuring system and displacement measuring method201910,444,360Displacement measurement device, measurement system, and displacement measurement method20199,995,624Optical measurement device20189,645,011'Optical device having polarizer and non-active retarders for spectroscopic polarimetry'20176,349,069'Semiconductor memory device'20026,272,063'Semiconductor memory device'20016,069,835'Semiconductor memory device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to TOSHIBA KK (3)· patent assignee history
2000–2002Based in Yokohama, JP· patent location history
2017–2020Patents assigned to OMRON TATEISI ELECTRONICS CO (7)· patent assignee history
2017Patents assigned to MATOBA KENICHI (1)· patent assignee history
2017Patents assigned to NAT UNIV CORP HOKKAIDO UNIV (1)· patent assignee history
2017Patents assigned to OKA KAZUHIKO (1)· patent assignee history
2017Based in Kyoto, JP· patent location history
2018–2020Based in Otsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OMRON TATEISI ELECTRONICS CO | 7 | 2017–2020 |
| TOSHIBA KK | 3 | 2000–2002 |
| MATOBA KENICHIself | 1 | 2017 |
| NAT UNIV CORP HOKKAIDO UNIV | 1 | 2017 |
| OKA KAZUHIKO | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otsu, JP | 6 | 2018–2020 |
| Yokohama, JP | 3 | 2000–2002 |
| Kyoto, JP | 1 | 2017 |