Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265225 | Light guide member and display device | Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shigenobu Hirano, Yoshifumi Sudoh +6 more | 2025-04-01 |
| 12181673 | Propagation optical system and virtual image display device | Yoshifumi Sudoh, Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shun OKAZAKI +7 more | 2024-12-31 |
| 12099207 | Virtual image display device | Naoki Nakamura, Shiori OHSUGI, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama +6 more | 2024-09-24 |
| 11656461 | Head-mounted display device with adjuster | Shigenobu Hirano, Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI, Naoki Nakamura +4 more | 2023-05-23 |
| 11535828 | Three-dimensional tissue | Waka Lin, Natsuko Hemmi, Satoshi Izumi, Shusaku SHIOMOTO | 2022-12-27 |
| 10339896 | Head-mounted display apparatus, and display method | Yuuma Usui, Shigenobu Hirano, Ikue Kawashima, Yasuo Katano, Atsushi Ohshima | 2019-07-02 |
| 9102138 | Image forming apparatus | Ryota Suzuki, Takeo Tsukamoto, Hisayoshi Ohshima, Hideomi Sakuma, Manabu Seo +4 more | 2015-08-11 |
| 9010915 | Aqueous ink composition and image forming apparatus | Yuuma Usui, Takeo Tsukamoto, Hideomi Sakuma, Manabu Seo, Hiroyuki Yamashita +5 more | 2015-04-21 |
| 8944556 | Image forming apparatus and image forming method | Takeshi Hihara, Yuuma Usui, Takeo Tsukamoto, Manabu Seo, Takahiko Matsumoto +6 more | 2015-02-03 |
| 8919946 | Image forming apparatus and recording liquid | Ryota Suzuki, Yuuma Usui, Takeo Tsukamoto, Hideomi Sakuma, Manabu Seo +1 more | 2014-12-30 |
| 8870350 | Image forming device, and image forming method | Ryota Suzuki, Takeo Tsukamoto, Takeshi Orito, Manabu Seo, Hideomi Sakuma +4 more | 2014-10-28 |
| 8746873 | Image forming apparatus and image forming method | Takeo Tsukamoto, Yuuma Usui, Manabu Seo, Takeshi Orito, Ryota Suzuki | 2014-06-10 |
| 8382233 | Head cleaning device, image forming device, and head cleaning method | Yuuma Usui, Takeo Tsukamoto, Manabu Seo, Takeshi Orito, Ryota Suzuki | 2013-02-26 |
| 7749638 | Manufacturing method of lamination body of electrolytic body and particle, lamination body of electrolytic body and particle, electrochemical element, fuel battery, and portable machine | Okitoshi Kimura, Shohji Tanaka | 2010-07-06 |