Issued Patents All Time
Showing 25 most recent of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348869 | Lens apparatus and image pickup apparatus | — | 2025-07-01 |
| 11977009 | Analysis device, analysis method, and storage medium | Atsushi Sakurai, Tatsuya Hattori, Yuji Isogai | 2024-05-07 |
| 11566677 | Alkali metal titanate, method for producing alkali metal titanate, and friction material | Daisuke Taki | 2023-01-31 |
| 11563896 | Lens apparatus and image pickup apparatus | — | 2023-01-24 |
| 11513313 | Lens apparatus and camera system | Tadanori Okada, Shunji Iwamoto | 2022-11-29 |
| 11142661 | Ink jet recording method | Tomoaki Il, Isao Tsuru, Norihiro Yoshida, Yoshiharu Niizeki, Jun Tairadate +1 more | 2021-10-12 |
| 10958207 | Attachment structure of photovoltaic cell module | Tatsuji Kanbara, Shinji Kato, Toshiaki Yamaura, Natsuki Hamada, Tetsuji Itou +5 more | 2021-03-23 |
| 10571651 | Image pickup optical system, image pickup apparatus having the image pickup optical system, lens apparatus having the image pickup optical system, and image pickup system having the image pickup optical system | — | 2020-02-25 |
| 10364160 | Process for producing potassium titanate | Mamoru Nakashima, Daisuke Taki | 2019-07-30 |
| 10328876 | Electrical cable system for a vehicle | Akihiro Koeda, Isao Ohno, Alejandro Gonzalez | 2019-06-25 |
| 10156277 | Alkali-metal titanate and friction material | Mamoru Nakashima, Daisuke Taki | 2018-12-18 |
| 10115498 | Hybrid cable, method for its manufacture and use of such a hybrid cable | Markus Heipel, Lazhar Kahouli, Akihiro Koeda | 2018-10-30 |
| 9912000 | Fuel cell, manufacturing method thereof, electronic apparatus, enzyme-immobilized electrode, manufacturing method thereof, water-repellent agent, and enzyme immobilizing material | Takaaki Nakagawa, Hideyuki Kumita, Masaya Kakuta, Hiroki Mita, Yoshio Goto | 2018-03-06 |
| 9799424 | Hybrid cable, method for its manufacture and use of such a hybrid cable | Markus Heipel, Lazhar Kahouli, Akihiro Koeda | 2017-10-24 |
| 9620804 | Fuel cell and method for manufacturing the same, electronic apparatus, enzyme-immobilized electrode and method for manufacturing the same, water-repellent agent, and enzyme-immobilizing material | Takaaki Nakagawa, Hideyuki Kumita, Masaya Kakuta, Hiroki Mita, Yoshio Goto | 2017-04-11 |
| 9566180 | Stimulus generation apparatus | Yoichiro Sako, Maiko Saitou, Takayuki Hirabayashi, Takatoshi Nakamura | 2017-02-14 |
| 9372327 | Zoom lens and image-pickup apparatus having the same | — | 2016-06-21 |
| 9201225 | Zoom lens and image pickup apparatus including the same | — | 2015-12-01 |
| 9057869 | Positive-lead type zoom lens and image pickup apparatus equipped with the same | — | 2015-06-16 |
| 8956772 | Fuel cell, and power supply device and electronic apparatus using the same | Takaaki Nakagawa, Masaya Kakuta, Yuichi Tokita | 2015-02-17 |
| 8930080 | Driver state estimation device | — | 2015-01-06 |
| 8911908 | Fuel cell and enzyme electrode | Takaaki Nakagawa, Hideyuki Kumita, Hiroki Mita, Yasuhide Hosoda, Taiki Sugiyama +1 more | 2014-12-16 |
| 8891180 | Optical system, and image pickup apparatus having the same | — | 2014-11-18 |
| 8808928 | Fuel cell, method for operating the same, and electronic device | Takaaki Nakagawa, Hideyuki Kumita, Masaya Kakuta | 2014-08-19 |
| D689924 | Printer | Kazuyuki Aizawa | 2013-09-17 |