Inventor
TAKANOBU IWAMA
Inventor
JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer49%
G06KGraphical data reading13%
H01QAntennas, i.e. radio aerials9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C10MLubricating compositions4%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions4%
G06FElectric digital data processing4%
C08LCompositions of macromolecular compounds2%
D04HMaking textile fabrics, e.g. from fibres or filamentary material2%
H02JElectric power networks2%
PatentTitleYear
12,020,730Cartridge including tape-shaped magnetic recording medium202411,955,148Cleaning tape and cartridge202411,830,531Magnetic recording medium202311,790,945Cartridge, memory, data recording apparatus, and data reproduction apparatus including information for adjusting magnetic tape width202311,741,991Magnetic recording medium202311,715,492Cartridge including cartridge case housing magnetic tape and memory storing information for adjusting tape width, data recording apparatus, and data reproduction apparatus202311,664,054Cartridge including tape-shaped magnetic recording medium202311,615,812Magnetic recording medium202311,562,197Non-contact communication medium and recording medium cartridge202311,551,715Cartridge memory and control method for the same, cartridge, and recording and reproducing system202311,538,495Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge202211,527,260Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge202211,450,345Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge202211,443,767Magnetic recording tape having magnetic layer indentations and manufacturing method thereof, and magnetic recording tape cartridge202211,423,946Cartridge including tape-shaped magnetic recording medium202211,393,506Cartridge memory202211,373,681Cartridge memory used for tape cartridge, tape cartridge, data management system, and cartridge memory used for recording medium cartridge202211,348,615Cartridge memory for magnetic tape cartridge, control method therefor, cartridge, and recording/reproduction system202211,328,742Cartridge memory having a plurality of memory banks , tape cartridge, and recording and reproducing system202211,302,351High density magnetic recording medium and cartridge including high density magnetic recording medium202211,183,209High density magnetic recording medium and cartridge202111,145,329Recording medium cartridge and drive device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SONY CORP (17)· patent assignee history
2021–2024Based in JP· patent location history
2022–2024Patents assigned to SONY GROUP CORP (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 17 | 2021–2024 |
| SONY GROUP CORP | 7 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 22 | 2021–2024 |