Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357907 | Input device | Takanori Okamura, Hiroki Ikuta, Keisuke SEKO, Masaya Takei | 2025-07-15 |
| 12164709 | Information processing system, controller, information processing method, and computer-readable non-transitory storage medium having stored therein information processing program | Takafumi Aoki, Takanori Okamura, Hiroki Ikuta, Masaya Takei | 2024-12-10 |
| 11958710 | Sheet detection device, paper discharge device, and image forming apparatus | TSUYOSHI SHIBAYAMA | 2024-04-16 |
| 11774897 | Image forming apparatus | TSUYOSHI SHIBAYAMA | 2023-10-03 |
| 11577160 | Input apparatus, method, and game processing method | Masato Niwa, Tomofumi Ikeda, Yoshitaka Tamura | 2023-02-14 |
| 11520269 | Image forming apparatus | TSUYOSHI SHIBAYAMA | 2022-12-06 |
| 11497987 | Input device, game controller, and information processing apparatus | Takanori Okamura, Hiroki Ikuta, Keisuke SEKO, Masaya Takei | 2022-11-15 |
| D934960 | Training equipment | Fumiyoshi Suetake, Yuko Zenri, Yoshitaka Tamura, Masato Niwa, Wakana Ohori | 2021-11-02 |
| D934959 | Training equipment | Fumiyoshi Suetake, Yuko Zenri, Yoshitaka Tamura, Masato Niwa, Wakana Ohori | 2021-11-02 |
| D929990 | Data input device | Kazuhiro Maruyama, Wakana Ohori, Yoshitaka Tamura, Masaya Takei | 2021-09-07 |
| D928150 | Data input device | Kazuhiro Maruyama, Wakana Ohori, Yoshitaka Tamura, Masaya Takei | 2021-08-17 |
| 11033812 | Input apparatus, method, and game processing method | Masato Niwa, Tomofumi Ikeda, Yoshitaka Tamura | 2021-06-15 |
| 10894207 | Peripheral device, information processing system, and method for connecting the peripheral device | Ryuji Umezu, Munetaka Nishikawa | 2021-01-19 |
| 10832902 | Substrate processing apparatus and substrate processing method | Yoshinori Ikeda, Kazuyoshi Shinohara | 2020-11-10 |
| 10179280 | Peripheral device, information processing system, and method for connecting the peripheral device | Ryuji Umezu, Munetaka Nishikawa | 2019-01-15 |
| 10179281 | Peripheral device, information processing system, and method for connecting the peripheral device | Ryuji Umezu, Munetaka Nishikawa | 2019-01-15 |
| 9293161 | Iron-oxidized hard disk drive enclosure cover | Kazushi Tsuwako, Koichi Suzuki, Masahiko Tamura | 2016-03-22 |
| 9202483 | Iron-oxidized hard disk drive enclosure cover | Kazushi Tsuwako, Koichi Suzuki, Masahiko Tamura | 2015-12-01 |
| 8684647 | Operating member mounting structure | Kumpei Fujita, Kenichi Ikeda | 2014-04-01 |
| D659765 | Operating knob for portable electronic computer | Junichiro Miyatake | 2012-05-15 |
| D655350 | Operating knob for portable electronic computer | Junichiro Miyatake | 2012-03-06 |
| 7925132 | Nonlinear optical fiber, nonlinear optical device, and optical signal processing apparatus | Jiro Hiroishi, Masanori Takahashi, Ryuichi Sugizaki | 2011-04-12 |
| 7440167 | Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system | Yoshihiro Emori, Ryuichi Sugizaki, Atsushi Oguri, Takeshi Yagi | 2008-10-21 |
| 7248399 | Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system | Yoshihiro Emori, Ryuichi Sugizaki, Atsushi Oguri, Takeshi Yagi | 2007-07-24 |
| 7126748 | Optical fiber, optical fiber module, and Raman amplifier | Ryuichi Sugizaki, Takeshi Yagi | 2006-10-24 |