Iwama; Takanobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iwama; Takanobu.The latest application filed is for "cartridge, memory, data recording apparatus, and data reproduction apparatus".

Company Profile

11.14.24

Iwama; Takanobu - Miyagi JP
Iwama; Takanobu - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic recording tape having magnetic layer indentations and manufacturing method thereof, and magnetic recording tape cartridge Grant 11,443,767 - Yamaga , et al. September 13, 2	2022-09-13
Cartridge including tape-shaped magnetic recording medium Grant 11,423,946 - Nakashio , et al. August 23, 2	2022-08-23
Cartridge, Memory, Data Recording Apparatus, And Data Reproduction Apparatus App 20220254370 - YAMAGA; Minoru ; et al.	2022-08-11
Cartridge memory Grant 11,393,506 - Nakashio , et al. July 19, 2	2022-07-19
Magnetic Recording Medium, Magnetic Recording/reproducing Device, And Magnetic Recording Medium Cartridge App 20220208222 - YAMAGA; Minoru ; et al.	2022-06-30
Cartridge memory used for tape cartridge, tape cartridge, data management system, and cartridge memory used for recording medium cartridge Grant 11,373,681 - Tochikubo , et al. June 28, 2	2022-06-28
Magnetic Recording Medium, Magnetic Recording/reproducing Device, And Magnetic Recording Medium Cartridge App 20220199115 - HASHIMOTO; Kazuya ; et al.	2022-06-23
Cartridge memory for magnetic tape cartridge, control method therefor, cartridge, and recording/reproduction system Grant 11,348,615 - Anno , et al. May 31, 2	2022-05-31
Magnetic Recording Medium, Magnetic Recording/reproducing Device, And Magnetic Recording Medium Cartridge App 20220165303 - YAMAGA; Minoru ; et al.	2022-05-26
Magnetic Recording Medium App 20220165302 - YAMAGA; Minoru ; et al.	2022-05-26
Cartridge memory having a plurality of memory banks , tape cartridge, and recording and reproducing system Grant 11,328,742 - Adachi , et al. May 10, 2	2022-05-10
High density magnetic recording medium and cartridge including high density magnetic recording medium Grant 11,302,351 - Yamaga , et al. April 12, 2	2022-04-12
Cartridge Including Tape-shaped Magnetic Recording Medium App 20210390984 - NAKASHIO; Eiji ; et al.	2021-12-16
Cartridge Memory, Control Method Therefor, Cartridge, And Recording/reproduction System App 20210383836 - ANNO; Kazuo ; et al.	2021-12-09
Cartridge Memory And Control Method For The Same, Cartridge, And Recording And Reproducing System App 20210366514 - TOCHIKUBO; Shinya ; et al.	2021-11-25
High density magnetic recording medium and cartridge Grant 11,183,209 - Yamaga , et al. November 23, 2	2021-11-23
Recording medium cartridge and drive device Grant 11,145,329 - Anno , et al. October 12, 2	2021-10-12
Cartridge Grant 11,107,505 - Nakashio , et al. August 31, 2	2021-08-31
Cartridge, Memory, Data Recording Apparatus, And Data Reproduction Apparatus App 20210249044 - NAKASHIO; Eiji ; et al.	2021-08-12
Cartridge Memory, Tape Cartridge, And Recording And Reproducing System App 20210241788 - ADACHI; Naohiro ; et al.	2021-08-05
Recording Medium Cartridge And Drive Device App 20210241793 - ANNO; Kazuo ; et al.	2021-08-05
Cartridge Memory, Tape Cartridge, And Data Management System App 20210233567 - TOCHIKUBO; Shinya ; et al.	2021-07-29
Cartridge Memory App 20210217441 - NAKASHIO; Eiji ; et al.	2021-07-15
Magnetic recording medium and cartridge Grant 11,031,033 - Terakawa , et al. June 8, 2	2021-06-08
Magnetic Recording Tape And Manufacturing Method Thereof, And Magnetic Recording Tape Cartridge App 20210125634 - YAMAGA; Minoru ; et al.	2021-04-29
Magnetic tape recording device including cartridge memory having a plurality of memory banks Grant 10,984,819 - Adachi , et al. April 20, 2	2021-04-20
Cartridge memory, recording medium cartridge, and method of producing the same Grant 10,971,186 - Nakashio , et al. April 6, 2	2021-04-06
Non-contact Communication Medium And Recording Medium Cartridge App 20210034943 - NAKANO; Hiroaki ; et al.	2021-02-04
Cartridge Memory, Tape Cartridge, And Recording And Reproducing System App 20210027803 - ADACHI; Naohiro ; et al.	2021-01-28
Cartridge Memory, Recording Medium Cartridge, And Method Of Producing The Same App 20210012804 - NAKASHIO; Eiji ; et al.	2021-01-14
Magnetic Recording Medium App 20210012800 - YAMAGA; Minoru ; et al.	2021-01-14
Magnetic Recording Medium And Cartridge App 20210012805 - TERAKAWA; Masaru ; et al.	2021-01-14
Magnetic Recording Tape, Method Of Producing The Same, And Magnetic Recording Tape Cartridge App 20200411044 - HASHIMOTO; Kazuya ; et al.	2020-12-31
Magnetic Recording Medium And Cartridge App 20200411042 - YAMAGA; Minoru ; et al.	2020-12-31
Magnetic Recording Medium And Cartridge App 20200402531 - YAMAGA; Minoru ; et al.	2020-12-24
Magnetic Recording Medium App 20200321032 - NAKASHIO; Eiji ; et al.	2020-10-08
Cartridge App 20200321033 - NAKASHIO; Eiji ; et al.	2020-10-08
Magnetic recording medium Grant 10,796,724 - Nakashio , et al. October 6, 2	2020-10-06

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