Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372197 | Mounting tool for holding elevator rope tension measuring device | Kotaro Watanabe, Tetsuro Seki, Sunao Fujiwara, Yoshiko Ono, Tetsushi Morikawa +2 more | 2025-07-29 |
| 11377591 | Liquid composition, photoelectric conversion element production method, and photoelectric conversion element | Kanako Nakata, Tatsuya Ryohwa, Makoto Izumi, Youhei Nakanishi, Hisayuki Utsumi +1 more | 2022-07-05 |
| 11320798 | Retrieval system and monitoring system | Tomohiro HATTORI, Nanaho Osawa, Satoko Sakajo, Yutaka Matsueda | 2022-05-03 |
| 11319646 | Gallium arsenide single crystal substrate | Masanori Morishita, Tatsuya Moriwake, Katsushi Hashio | 2022-05-03 |
| 10982567 | Condensate and feedwater system of steam power plant and operation method for the same | Supriyo Datta | 2021-04-20 |
| 10886442 | Phosphor containing particle, and light emitting device and phosphor containing sheet using the same | Tatsuya Ryohwa, Kanako Nakata, Makoto Izumi | 2021-01-05 |
| 10822722 | Gallium arsenide crystal body and gallium arsenide crystal substrate | Katsushi Akita, Yukio Ishikawa | 2020-11-03 |
| 10483441 | Phosphor containing particle, and light emitting device and phosphor containing sheet using the same | Tatsuya Ryohwa, Kanako Nakata, Makoto Izumi | 2019-11-19 |
| 10468563 | Light-emitting device and image display apparatus | Kenichi Yoshimura, Makoto Izumi | 2019-11-05 |
| 10381529 | Light-emitting device and display device | Kenichi Yoshimura, Makoto Izumi, Naoto Hirosaki | 2019-08-13 |
| 10381528 | Image display apparatus | Kenichi Yoshimura, Shigetoshi Ito, Makoto Izumi, Masamichi Harada, Naoto Hirosaki | 2019-08-13 |
| 10256377 | Light-emitting device and image display apparatus | Noriyuki Yamazumi, Tatsuya Ryohwa, Kenichi Yoshimura, Kanako Nakata, Makoto Izumi | 2019-04-09 |
| 9741908 | Wavelength converting member, light-emitting device, and method for producing wavelength converting member | Kenichi Yoshimura, Makoto Izumi, Masamichi Harada, Kazunori Annen, Naoto Hirosaki +1 more | 2017-08-22 |
| 9711686 | Lighting device with plural fluorescent materials | Kenichi Yoshimura, Kohsei Takahashi | 2017-07-18 |
| 9631140 | Light-emitting device | Kenichi Yoshimura, Masamichi Harada, Kohsei Takahashi | 2017-04-25 |
| 9570655 | Semiconductor light-emitting device | Kenichi Yoshimura, Kohsei Takahashi | 2017-02-14 |
| 9322529 | Light emitting device | Kenichi Yoshimura, Kohsei Takahashi, Masatsugu Masuda | 2016-04-26 |
| 8928005 | Light-emitting device | Kenichi Yoshimura, Kohsei Takahashi, Naoto Hirosaki | 2015-01-06 |
| 8901591 | Light-emitting device | Kenichi Yoshimura, Kohsei Takahashi, Naoto Hirosaki | 2014-12-02 |
| 8674392 | Light-emitting device | Kenichi Yoshimura, Kohsei Takahashi, Naoto Hirosaki | 2014-03-18 |
| 8513872 | Light emitting apparatus and method for manufacturing thereof | Kazunori Annen, Makoto Izumi, Kimiko MIEDA, Kenichi Yoshimura | 2013-08-20 |
| 8216719 | Non-aqueous secondary battery and method for producing the same | Masayuki Yamada, Kazutaka Uchitomi, Qiao Shi, Kazunobu Matsumoto | 2012-07-10 |
| 7659037 | Nonaqueous secondary cell | Youshin Yagi, Shuichi Wada, Kenji Hara, Kazushige Kohno, Hiroshi Haruna | 2010-02-09 |
| 7332245 | Electrode for electrochemical devices and battery using the same | Mitsuhiro Kishimi | 2008-02-19 |
| 6994902 | Metallic porous body | Mitsuhiro Kishimi, Masao Morishima, Toshihiko Yamashita | 2006-02-07 |