Issued Patents All Time
Showing 1–25 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300280 | Methods and apparatus for identifying substrates suitable for magnetic recording media | Tao Wang, Lulu Xiao | 2025-05-13 |
| 11664050 | Tuned edge profile of a disk substrate for use in magnetic recording media | Kirk B. Cheng | 2023-05-30 |
| 11518672 | Fluid pressure feeding device | Masahiro TASAKA, Kunimi Abiru, Takatoshi Urashi, Katsura Hara, Tomohiro Tokunaga +1 more | 2022-12-06 |
| 11270724 | Glass substrates for heat assisted magnetic recording (HAMR) and methods and apparatus for use with the glass substrates | — | 2022-03-08 |
| 11227634 | Data storage device with composite spacer for disk stack assembly | — | 2022-01-18 |
| 9650247 | Method for producing metal hydride | Tetsuya Ishimoto, Katsumi Matsui, Tomoki Hatsumori, Kazuhiko Tokoyoda | 2017-05-16 |
| 9309120 | Method for producing alkali metal nitride or alkaline earth metal nitride | Kazuhiko Tokoyoda, Tsutomu Suzuki | 2016-04-12 |
| 9302913 | Method for producing metal nitride | Kazuhiko Tokoyoda, Tomoki Hatsumori | 2016-04-05 |
| 9189485 | Time-series data diagnosing/compressing method | Junsuke Fujiwara, Hideaki Suzuki | 2015-11-17 |
| 8834962 | Methods for improving the strength of glass substrates | Chris Brisko | 2014-09-16 |
| 8790799 | Glass substrates and methods of annealing the same | — | 2014-07-29 |
| 8649730 | Wireless data transport apparatus and wireless data transport system | Tsutomu Yamada, Yoshihito Sato, Hideaki Suzuki, Tatsuya Maruyama, Junsuke Fujiwara | 2014-02-11 |
| 8556566 | Disk stacking method and apparatus | David Throckmorton | 2013-10-15 |
| 8487936 | Portable electronic device and character display method for the same | — | 2013-07-16 |
| 8464614 | Ratchet wrench handle | — | 2013-06-18 |
| 8302081 | Data format conversion method and equipment, and controller management system using data format conversion equipment | Tsutomu Yamada, Masahiko Saito, Hiromichi Endoh, Noritaka Matsumoto, Hirokazu Kasashima +1 more | 2012-10-30 |
| 8224616 | Sensor network system for managing the latest data and history data | Toshiyuki Odaka, Keiro Muro, Minoru Ogushi, Kei Suzuki | 2012-07-17 |
| 8206789 | Glass substrates and methods of annealing the same | — | 2012-06-26 |
| 8064156 | Magnetic recording disk having a transition zone | Henry S. Nishihira | 2011-11-22 |
| 7979357 | Electronic commerce method, electronic commerce system, certificate terminal, and principal certification method by agent | Kimitaka Murashita, Takashi Shinzaki | 2011-07-12 |
| 7953571 | Sensor network system for managing the latest data and history data | Toshiyuki Odaka, Keiro Muro, Minoru Ogushi, Kei Suzuki | 2011-05-31 |
| 7842648 | Aqueous suspended agricultural chemical composition | Katsushi Shio, Naoki Matsumoto | 2010-11-30 |
| 7831283 | Sensor network system and sensor node | Minoru Ogushi, Keiro Muro, Toshiyuki Odaka, Kei Suzuki | 2010-11-09 |
| 7761561 | Sensor net server for migrating or replacing sensor nodes | Keiro Muro, Toshiyuki Odaka, Minoru Ogushi, Kei Suzuki, Kazuki Watanabe | 2010-07-20 |
| 7755480 | Security system | Toshiyuki Aritsuka, Hiroshi Hanyu, Fumio Enmei | 2010-07-13 |