Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176516 | Secondary battery | Takaaki Matsui, Futoshi Sato, Keitaro Kitada, Taichi KATSUMOTO, Takuma Kawahara +5 more | 2024-12-24 |
| 12062787 | Secondary battery | Keitaro Kitada, Futoshi Sato, Takaaki Matsui, Aya MASHIKO, Yoshifumi Shimizu +6 more | 2024-08-13 |
| 12040480 | Secondary battery | Futoshi Sato, Yoshifumi Shimizu, Aya MASHIKO, Takaaki Matsui, Kazuki Honda +4 more | 2024-07-16 |
| 11764408 | Battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Takaaki Matsui, Takashi Kokubun, Kazuki Honda, Masumi FUKUDA, Naoko Yamakawa | 2023-09-19 |
| 11631901 | Battery, battery pack, electronic device, electric vehicle, electric storage device, and electric power system | Takaaki Matsui, Hiroto Asano, Moriaki Okuno, Yoshimi Tokuhara, Aya Hashimoto +1 more | 2023-04-18 |
| 10950864 | Negative electrode, battery, battery pack, electronic device, electrically driven vehicle, power storage device, and power system | Masumi FUKUDA, Takaaki Matsui, Yoshikazu Kato, Ami ONUMA, Miki Miyazaki +1 more | 2021-03-16 |
| 10873109 | Secondary battery, battery pack, electric vehicle, electric power storage system, electric tool, and electronic apparatus | Takaaki Matsui, Takashi Kokubun, Kazuki Honda, Naoko Yamakawa | 2020-12-22 |
| 8909067 | Optical output module, optical transceiver, and optical transmission system | Kouji Takeguchi, Shigehiro Takashima, Hirofumi Nakagawa, Saki Narisawa | 2014-12-09 |
| 8861982 | Interferometer, demodulator, and optical communication module | Hideharu Mikami | 2014-10-14 |
| 8660434 | Printed circuit board and optical transmission device | Osamu Kagaya, Koyu Takahashi | 2014-02-25 |
| 8467118 | Optical module | Osamu Kagaya, Hirofumi Nakagawa | 2013-06-18 |
| 8385748 | Printed circuit board and optical transmission device | Osamu Kagaya, Koyu Takahashi | 2013-02-26 |
| 8313251 | Optical transceiver and projection covering member | Fumihide Maeda | 2012-11-20 |
| 7218441 | Non-polarization light source device and raman amplifier | Toshiyuki Tokura, Takashi Sugihara, Kuniaki Motoshima | 2007-05-15 |
| 7068421 | Raman amplifier and optical relay transmission system | Toshiyuki Tokura, Satoshi Kajiya, Takashi Mizuochi | 2006-06-27 |