Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130544 | Light-source optical system, light-source device, and image display apparatus | Yohei Takano, Makoto Hirakawa | 2024-10-29 |
| 12114106 | Light-source device and image forming apparatus including same | Yohei Takano, Kazuhiro Fujita | 2024-10-08 |
| 12077666 | Resin composition, cured product, molding and method for producing same, and film capacitor and method for producing same | Yasunori KAWABATA, Tatsuhito Fukuhara, Takahide Iwaya | 2024-09-03 |
| 12072617 | Light source optical system, light source device, light source unit, and image display apparatus | Makoto Hirakawa, Yohei Takano | 2024-08-27 |
| 12066752 | Light-source device, image projection apparatus, and light-source optical system | Kazuhiro Fujita, Yohei Takano | 2024-08-20 |
| 11953816 | Wavelength conversion plate, light source device, and image projection apparatus | Kazuhiro Fujita, Yohei Takano | 2024-04-09 |
| 11874592 | Light source device and image projection apparatus | Yohei Takano, Kazuhiro Fujita, Takashi Sasaki, Shigeaki Imai, Makoto Hirakawa | 2024-01-16 |
| 11843723 | Image projection apparatus | Jun Mashimo, Momotaro YOSHIDA | 2023-12-12 |
| 11829058 | Light source device and image projection apparatus including a rod integrator and light guide | Yohei Takano, Tatsuya Takahashi, Makoto Hirakawa | 2023-11-28 |
| 11812201 | Light guide optical device, light source device, and image projection apparatus | Takashi Sasaki, Yohei Takano, Kazuhiro Fujita, Makoto Hirakawa, Shigeaki Imai | 2023-11-07 |
| 11762272 | Light-source device and image projection apparatus | Yohei Takano, Makoto Hirakawa, Kazuhiro Fujita | 2023-09-19 |
| 11682520 | Film capacitor manufacturing method and case | Tatsuhito Fukuhara, Yasunori KAWABATA, Takahide Iwaya | 2023-06-20 |
| 11677914 | Light-source device and image forming apparatus including same | Yohei Takano, Kazuhiro Fujita | 2023-06-13 |
| 11669004 | Light source optical system, light source device, light source unit, and image display apparatus | Makoto Hirakawa, Yohei Takano | 2023-06-06 |
| 11506967 | Light-source device and image projection apparatus | Yohei Takano, Makoto Hirakawa, Kazuhiro Fujita | 2022-11-22 |
| 11339284 | Resin composition, cured product, formed body and manufacturing method thereof, and film capacitor and manufacturing method thereof | Tatsuhito Fukuhara, Yasunori KAWABATA, Takahide Iwaya | 2022-05-24 |
| 11314157 | Light source optical system, light source device, and image projection apparatus | Yohei Takano, Tatsuya Takahashi | 2022-04-26 |
| 10942434 | Light source optical system, light source device, and image projection apparatus | Yohei Takano, Tatsuya Takahashi | 2021-03-09 |
| 10725369 | Light source device and image display apparatus | Yohei Takano, Hirotoshi Nakayama, Naoki Nakamura | 2020-07-28 |
| 6989054 | Ink jet white ink and titanium dioxide slurry therefor | Seiichi Tanabe, Kiyohiko Takemoto, Seiji Mochizuki, Yasunori Yamazaki, Toshimasa Mori +3 more | 2006-01-24 |
| 6952025 | Semiconductor light-emitting device | Takayuki Kamemura, Kazuhiro Mitani, Teruyuki Kobayashi, Nobuo Uotani, Yuji Itoh | 2005-10-04 |
| 6328947 | Method for producing fine particles of metal oxide | Ryuji Monden, Chozo Inoue, Masahiro Ohmori, Jun Tanaka, Tamotsu Yamashita +1 more | 2001-12-11 |