Inventor
MASASHI HATTORI
Inventor
JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication16%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08JWorking-up6%
E04FFinishing work on buildings, e.g. stairs, floors6%
F16HGearing6%
G06FElectric digital data processing6%
B05DProcesses for applying fluent materials to surfaces, in general3%
B44CProducing decorative effects3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
12,303,937Decorative sheet and method for producing decorative sheet202512,294,671Multiple dwelling house interphone system202512,219,096Multiple dwelling house interphone system202512,113,927Multiple dwelling house interphone system202412,066,416Arithmetic device, arithmetic method, and gas detection system202412,052,384Multiple dwelling house interphone system202411,758,054Multiple dwelling house interphone system202311,713,899Management apparatus, air conditioning management system, and air conditioning management method202311,644,449Sensing system, information processing apparatus, and sensor apparatus202311,326,244Steel material for CVT sheave, CVT sheave, and method for manufacturing CVT sheave202211,282,630Common mode choke coil202211,280,385Transfer belt202211,230,631Decorative sheet, and transparent resin sheet2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to AISIN CORP (2)· patent assignee history
2022Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
2022Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (1)· patent assignee history
2022–2025Based in JP· patent location history
2023–2025Patents assigned to AIPHONE CO LTD (5)· patent assignee history
2023–2024Patents assigned to TAIYO YUDEN KK (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIPHONE CO LTD | 5 | 2023–2025 |
| TAIYO YUDEN KK | 3 | 2023–2024 |
| AISIN CORP | 2 | 2022 |
| MURATA MANUFACTURING CO | 1 | 2022 |
| NIPPON STEEL & SUMITOMO METAL CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 13 | 2022–2025 |