Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429719 | Optical modulation element | Takashi Kikukawa, Hiroshi Take, Kenji Nagase, Shuntaro KODAMA | 2025-09-30 |
| 12339562 | Optical modulator | Kenji Endou, Shinji Iwatsuka | 2025-06-24 |
| 12282191 | Optical circuit element | Takashi Kikukawa, Atsushi Shimura | 2025-04-22 |
| 12204100 | Optical system for a display system projecting a virtual image onto a target space | Wahei Agemizu, Kazumasa Takata, Masaru Fujita, Tomohisa Sakaguchi, Masaki Amie | 2025-01-21 |
| 12189246 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2025-01-07 |
| 12191909 | Transmission device, information terminal, communication system, and communication method | Hideaki Fukuzawa, Takashi Kikukawa, Masahiro Shinkai | 2025-01-07 |
| 12174510 | Optical modulation element | Shinji Iwatsuka, Kenji Endou | 2024-12-24 |
| 12164185 | Optical modulation element | Anthony Reymund Melad Binarao, Cheng Bu Heng, Hiroshi Take, Kenji Nagase, Shinji Iwatsuka | 2024-12-10 |
| 12140755 | Projection device and head-up display | Yosuke Asai, Keiji Sugiyama, Yuji TAKASE | 2024-11-12 |
| 12085791 | Optical waveguide element and optical modulation element | Shinji Iwatsuka, Anthony Reymund Melad Binarao, Cheng Bu Heng, Hiroshi Take, Kenji Nagase | 2024-09-10 |
| 11835719 | Optical system for a display system projecting a virtual image onto a target space | Wahei Agemizu, Kazumasa Takata, Masaru Fujita, Tomohisa Sakaguchi, Masaki Amie | 2023-12-05 |
| 11789324 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-10-17 |
| 11768371 | Projection device and head-up display | Yosuke Asai, Keiji Sugiyama, Yuji TAKASE | 2023-09-26 |
| 11768410 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-09-26 |
| 11768411 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-09-26 |
| 11754890 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-09-12 |
| 11740517 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-08-29 |
| 11733570 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-08-22 |
| 11726374 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-08-15 |
| 11709400 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-07-25 |
| 11709401 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2023-07-25 |
| 11346343 | Vane pump including pressure relief groove | Yuji Suzuki, Akihiro Uto, Naoyuki Miyara, Shinsuke Kiyomiya, Akira Fujii | 2022-05-31 |
| 11306718 | Vane pump | Yuji Suzuki, Akihiro Uto, Naoyuki Miyara, Shinsuke Kiyomiya, Akira Fujii | 2022-04-19 |
| 11275281 | Display, display system, image projection system, and movable object | Takato Hada, Takahiro Akiyoshi, Keiji Sugiyama | 2022-03-15 |
| 11086149 | Electro-optic device | Shinji Iwatsuka, Kenji Sasaki, Yasuhiro Ohmori, Masaharu Doi, Shintaro Takeuchi +2 more | 2021-08-10 |