Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187579 | Optical device | Tomofumi Suzuki, Kyosuke Kotani | 2021-11-30 |
| 11187872 | Optical device | Tomofumi Suzuki, Kyosuke Kotani | 2021-11-30 |
| 11131848 | Optical module | Tomofumi Suzuki, Kyosuke Kotani | 2021-09-28 |
| 11067380 | Optical module | Tomofumi Suzuki, Kyosuke Kotani | 2021-07-20 |
| 11054309 | Optical module | Tomofumi Suzuki, Kyosuke Kotani, Yutaka Kuramoto, Katsumi Shibayama, Noburo Hosokawa | 2021-07-06 |
| 11048076 | Mirror unit, and method for manufacturing the mirror unit | Tomofumi Suzuki, Kyosuke Kotani, Yutaka Kuramoto | 2021-06-29 |
| 10935426 | Optical module for spectral analysis | Tomofumi Suzuki, Kyosuke Kotani | 2021-03-02 |
| D901569 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-11-10 |
| D900904 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-11-03 |
| D900903 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-11-03 |
| D900905 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-11-03 |
| D900187 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-10-27 |
| D899481 | Mirror for optical instruments | Tomofumi Suzuki, Kyosuke Kotani | 2020-10-20 |
| 10717690 | Method of manufacturing octafluorocyclopentene | — | 2020-07-21 |
| 10710946 | Method of manufacturing octafluorocyclopentene | — | 2020-07-14 |
| 10647642 | Method for producing fluorinated hydrocarbons | — | 2020-05-12 |
| 10472308 | Butene conversion method and monofluorobutane purification method | — | 2019-11-12 |
| 10392325 | Method for producing fluorinated alkane, method for separating and recovering amidine base, and method for using recovered amidine base | Kazuki KURIHARA | 2019-08-27 |
| 10093599 | Method for manufacturing fluorinated hydrocarbon | — | 2018-10-09 |
| 9984896 | High-purity fluorinated hydrocarbon, use as a plasma etching gas, and plasma etching method | — | 2018-05-29 |
| 9944852 | High-purity 1H-heptafluorocyclopentene | — | 2018-04-17 |
| 9738578 | Method for producing fluorinated hydrocarbon | — | 2017-08-22 |
| 9659787 | High-purity 2-fluorobutane | — | 2017-05-23 |
| 9618323 | Method for manufacturing optical interferometer | Tomofumi Suzuki, Yoshihisa Warashina, Kohei KASAMORI, Jo Ito | 2017-04-11 |
| 9416075 | Method for purifying 2-fluorobutane | — | 2016-08-16 |