Substrate for Magnetic Disks, and Magnetic Disk
「Substrate for Magnetic Disks, and Magnetic Disk」对应一条老挝专利公开记录，由 HOYA CORPORATION 于 2018-07-02 提交申请，当前状态为已注册。关键编号与类型标注为 申请号 P/854 / DIP 编号 LAP854 / 主管局代码 LA / 保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-12-19；授权日 2025-04-22；届满/失效参考日 2038-07-02。技术或外观分类记载为 G11B 5/73、G11B 5/82、G11B 5/84。发明人 / 设计人包括 Kinobu OSAKABE。代理机构 / 代理人记载为 Tilleke & Gibbins Lao Co., Ltd。公开摘要提示：A substrate for a magnetic disk includes a substrate main body having two main surfaces, and a fi.lm that is provided on the main surfaces…。
The following summary describes a Laos Patent titled “Substrate for Magnetic Disks, and Magnetic Disk”, filed by HOYA CORPORATION on 2018-07-02; current status: Registered. Identifiers include application No. P/854; DIP id LAP854; protection kind Patent - PCT National Phase. Key dates: publication 2025-12-19; grant 2025-04-22; expiry reference 2038-07-02. Classification: G11B 5/73、G11B 5/82、G11B 5/84. Inventor(s)/designer(s): Kinobu OSAKABE. Abstract hint: A substrate for a magnetic disk includes a substrate main body having two main surfaces, and a fi.lm that is provided on the main surfaces…. Use LaoBiz to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
ກ່ຽວກັບ ສິດທິບັດ «Substrate for Magnetic Disks, and Magnetic Disk» ໃນລາວ, ຍື່ນໂດຍ HOYA CORPORATION ໃນວັນທີ 2018-07-02; ສະຖານະ ຈົດທະບຽນແລ້ວ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/854; ລະຫັດ DIP LAP854; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2025-12-19; ວັນຈົດທະບຽນ/ອະນຸຍາດ 2025-04-22; ວັນໝົດອາຍຸ 2038-07-02. ປະເພດ/ຫ້ອງ: G11B 5/73、G11B 5/82、G11B 5/84. ນັກປະດິດ/ນັກອອກແບບ: Kinobu OSAKABE. ສະຫຼຸບ: A substrate for a magnetic disk includes a substrate main body having two main surfaces, and a fi.lm that is provided on the main surfaces…. ຂໍ້ຄວາມນີ້ເນັ້ນຕົວເລກ, ວັນທີ, ປະເພດ ແລະ ຜູ້ຍື່ນ ເພື່ອຫຼຸດຄວາມຄ້າຍຄືນລະຫວ່າງໜ້າ IP; ກວດຂໍ້ມູນທາງການກ່ອນຕັດສິນໃຈ.
P/854
图样
基础信息
- 类型
- 专利
- 申请号
P/854- 状态
- 已注册
- 申请人
- HOYA CORPORATION
- 代理机构
- Tilleke & Gibbins Lao Co., Ltd
- 申请日期
- 2018-07-02
- 注册号
P/854- 公开/公告日
- 2025-12-19
- 注册/授权日
- 2025-04-22
- 届满日
- 2038-07-02
- 国际分类
- G11B 5/73 · G11B 5/82 · G11B 5/84
- 商品 / 服务
- —
办理流程
根据当前状态动态标注-
提交申请
-
形式审查
-
实质审查
-
公开
-
授权
关联分析
LaoBiz 企业数据库联动类似专利推荐
摘要
A substrate for a magnetic disk includes a substrate main body having two main surfaces, and a fi.lm that is provided on the main surfaces and is made of a material having a loss factor of 0.1 or more. The substrate for a magnetic disk including the film has a thickness T of 0.700 mm or less, and a thickness D [mm] of the film provided on the main surfaces and the thickness T [mm] of the substrate for a magnetic disk including the fiIm satisfy a relationship D>0.0082/T-0.0015.
A substrate for a magnetic disk includes a substrate main body having two main surfaces, and a fi.lm that is provided on the main surfaces and is made of a material having a loss factor of 0.1 or more. The substrate for a magnetic disk including the film has a thickness T of 0.700 mm or less, and a thickness D [mm] of the film provided on the main surfaces and the thickness T [mm] of the substrate for a magnetic disk including the fiIm satisfy a relationship D>0.0082/T-0.0015.