Inventor
Mai Koike
Inventor
Anjo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Kprimary
G10KSound-producing devices27%
H04KSecret communication27%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general9%
G01BMeasuring length, thickness or similar linear dimensions9%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G10LSpeech analysis techniques or speech synthesis9%
PatentTitleYear
11,002,709Ultrasonic inspection system20219,390,703'Masking sound generating apparatus, storage medium stored with masking sound signal, masking sound reproducing apparatus, and program'20168,861,742'Masker sound generation apparatus and program'20148,428,272'Masking sound generating apparatus, masking system, masking sound generating method, and program'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to KOIKE MAI (3)· patent assignee history
2013–2016Patents assigned to SHIMIZU YASUSHI (3)· patent assignee history
2013–2016Patents assigned to YAMAHA CORP (3)· patent assignee history
2013–2014Based in Anjo, JP· patent location history
2014–2016Patents assigned to HATA MASATO (2)· patent assignee history
2014–2016Patents assigned to YAMAKAWA TAKASHI (2)· patent assignee history
2016Based in Hamamatsu, JP· patent location history
2021Based in Hitachi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOIKE MAIself | 3 | 2013–2016 |
| SHIMIZU YASUSHI | 3 | 2013–2016 |
| YAMAHA CORP | 3 | 2013–2016 |
| HATA MASATO | 2 | 2014–2016 |
| YAMAKAWA TAKASHI | 2 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anjo, JP | 2 | 2013–2014 |
| Hitachi, JP | 1 | 2021 |
| Hamamatsu, JP | 1 | 2016 |