Inventor
MAKOTO ARAI
Inventor
JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC15primary
LOC1521%
B05BSpraying apparatus4%
B41JTypewriters4%
B67DDispensing, delivering or transferring liquids, not otherwise provided for4%
C23CCoating metallic material4%
F17CVessels for containing or storing compressed, liquefied or solidified gases4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G01RMeasuring electric variables4%
H01FMagnets4%
H01JElectric discharge tubes or discharge lamps4%
PatentTitleYear
12,436,159Automatic analysis device202512,417,874Signal transmission device202512,344,015Printer202512,328,116Signal transmission circuitry and snubber circuitry202512,293,905Cathode unit for magnetron sputtering apparatus and magnetron sputtering apparatus202512,226,789Nozzle hanger2025D1056964Gas filling machine main body2025D1055983Gas filling machine main body2024D1055984Gas filling machine2024D1051951Gas filling machine main body2024D1043391Flowmeter2024D1034705Arm mechanism body202411,979,122Isolation amplifier and anomaly state detection device2024D1008314Gas filling apparatus main body2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to TATSUNO CORP (8)· patent assignee history
2023–2025Based in JP· patent location history
2024–2025Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (3)· patent assignee history
2024–2025Patents assigned to TOSHIBA KK (3)· patent assignee history
2025Patents assigned to HITACHI HIGH TECH CORP (1)· patent assignee history
2025Patents assigned to TOSHIBA TEC KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TATSUNO CORP | 8 | 2023–2025 |
| TOSHIBA ELECTRONIC DEVICES & STORAGE CORP | 3 | 2024–2025 |
| TOSHIBA KK | 3 | 2024–2025 |
| HITACHI HIGH TECH CORP | 1 | 2025 |
| TOSHIBA TEC KK | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 14 | 2023–2025 |