Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424390 | Electrolytic capacitor and method for producing same | Shinji Kondou, Kazuya Yamasaki, Takashi Kawasaki, Koji Yokoyama, Hitoshi Ishimoto +1 more | 2025-09-23 |
| 12247149 | Electrically conductive paste for electrolytic capacitor, and electrolytic capacitor | Takashi Ohbayashi, Yuji Miyachi | 2025-03-11 |
| 11946606 | Wavelength conversion member, light source device using same, projector and vehicle | Yuki Ueda, Masayuki Hogiri, Kojiro Okuyama | 2024-04-02 |
| 11474423 | Wavelength conversion member, optical device, projector, and manufacturing method for wavelength conversion member | Takahiro Hamada, Naoyuki Tani, Takashi Ohbayashi | 2022-10-18 |
| 11329198 | Wavelength conversion member, optical device, and projector | Takahiro Hamada, Yukihiko Sugio, Nobuyasu Suzuki | 2022-05-10 |
| 11130909 | Wavelength conversion member, light source, illumination device, and method for manufacturing wavelength conversion member | Takahiro Hamada, Yukihiko Sugio, Takashi Ohbayashi | 2021-09-28 |
| 11105482 | Light source device, projector, and vehicle | Masayuki Hogiri, Yuki Ueda, Kojiro Okuyama | 2021-08-31 |
| 10794569 | Wavelength conversion member, light source and lighting device | Takashi Ohbayashi, Takahiro Hamada, Yukihiko Sugio, Yusuke OGIHARA | 2020-10-06 |
| 10385264 | Phosphor, method of producing same, and light-emitting device | Kojiro Okuyama, Takashi Ohbayashi | 2019-08-20 |
| 10365551 | Wavelength conversion member including phosphor | Takashi Ohbayashi, Kojiro Okuyama | 2019-07-30 |
| 10208899 | Light source including wavelength converter | Kazuma Mima, Takahiro Hamada, Takashi Ohbayashi, Yukihiko Sugio | 2019-02-19 |
| 10094529 | Wavelength conversion member including phosphor that converts light from semiconductor light-emitting element into longer-wavelength light | Takahiro Hamada, Kazuma Mima, Yukihiko Sugio | 2018-10-09 |
| 10073320 | Wavelength converter containing phosphor particles | Takahiro Hamada, Kazuma Mima, Yukihiko Sugio | 2018-09-11 |
| 9970621 | Lighting apparatus having electrodes that change the focal position on a wavelength conversion element, vehicle having the same and method of controlling the same | Kazuhiko Yamanaka, Kiyoshi Morimoto, Seigo Shiraishi | 2018-05-15 |
| 9885813 | Projection apparatus | Kazuhiko Yamanaka, Kiyoshi Morimoto, Seigo Shiraishi | 2018-02-06 |
| 9841157 | Lamp and vehicle headlamp | Nobuaki Nagao, Seigo Shiraishi, Takashi Ohbayashi | 2017-12-12 |
| 9785039 | Wavelength conversion member, light emitting device, projector, and method of manufacturing wavelength conversion member | Atsushi Motoya, Kenta Watanabe, Ran ZHENG, Sachiko Azuma, Takahiro Hamada +4 more | 2017-10-10 |
| 9772072 | Illumination apparatus | Kazuhiko Yamanaka, Kiyoshi Morimoto, Seigo Shiraishi | 2017-09-26 |
| 9551474 | Wavelength conversion member, light source, and vehicle head lamp | Nobuaki Nagao, Seigo Shiraishi, Nobuyasu Suzuki, Kazuhiko Yamanaka, Kiyoshi Morimoto +1 more | 2017-01-24 |
| 9416313 | Yellow fluorescent substance, light-emitting device, illumination device, and vehicle | Mitsuru Nitta, Seigo Shiraishi, Osamu Inoue, Kojiro Okuyama, Takashi Ohbayashi | 2016-08-16 |
| 9328877 | Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle | Mitsuru Nitta, Seigo Shiraishi, Osamu Inoue, Kojiro Okuyama, Takashi Ohbayashi | 2016-05-03 |
| 9142733 | Light source device including a high energy light source and a wavelength conversion member, illuminating device comprising the same, and vehicle | Takashi Ohbayashi, Osamu Inoue, Kojiro Okuyama, Mitsuru Nitta, Seigo Shiraishi | 2015-09-22 |
| 8324794 | Plasma display device | Shozo Oshio, Kazuhiko Sugimoto, Nobumitsu Aibara, Yukihiko Sugio, Masaaki Akamatsu | 2012-12-04 |
| 8319430 | Plasma display panel and method of manufacturing plasma display panel | Kazuhiko Sugimoto | 2012-11-27 |
| 8035301 | Plasma display device and method of manufacturing green phosphor material for plasma display device | Izumi Toyoda, Junichi Hibino, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2011-10-11 |