Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849047 | Beacon | Hajime Maruta, Shingo Fujishima | 2020-11-24 |
| 7218953 | Infrared communication adapter | Gontaro Kitazumi, Shin-ichi Nagamura | 2007-05-15 |
| 6876354 | Keyboard type input device and portable information processor | Kazuhisa Terasaki, Akihiro Yamada, Gontaro Kitazumi, Masanori Naritomi, Kenji Nakamura | 2005-04-05 |
| 6008965 | Disk drive with rectification wall for circulation filter and filter unit therefor | Mitsuhiro Izumi, Tomoo Sukagawa, Keiji Aruga, Kazuhiro Suzuki | 1999-12-28 |
| 5874901 | Electronic equipment | — | 1999-02-23 |
| 5714665 | Method and apparatus for the decomposition and re-use-as-resource treatment of ozone layer-depleting substances by application of UV light | Kuninobu Ohtake, Hisashi Sakai, Xing-zhe Zhao, Shigeru Morikawa | 1998-02-03 |
| 5400195 | Magnetic disk apparatus with flexible printed circuit attached to head carriage by double sided pressure sensitive tape | Kiyoko Morii, Masaki Jinbo, Tsuneyori Ino, Tsuyoshi Furukawa | 1995-03-21 |
| 4935830 | Electro-magnetic shield structure for shielding a servo magnetic head of a magnetic disk storage device | Sinzi Hiraoka, Kazuo Matsuda | 1990-06-19 |