Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366613 | Magnetic detection apparatus, magnetic sensor, and magnetic detection method | Kazuma Takenaka | 2025-07-22 |
| 12253544 | Current measurement device | Kazuma Takenaka, Kotaro Ogawa, Minako TERAO | 2025-03-18 |
| 12066466 | Current measurement device for measuring currents flowing in mutually opposite directions | Kazuma Takenaka, Tetsuya Ishikawa, Minako TERAO, Kotaro Ogawa, Saki Kobako | 2024-08-20 |
| 11988691 | Current measurement device, current measurement method, and non-transitory computer readable storage medium | Kazuma Takenaka, Kotaro Ogawa, Minako TERAO, Saki Kobako, Fumitake Terao +1 more | 2024-05-21 |
| 11927647 | Current measurement device, current measurement method, and non-transitory computer readable storage medium | Kazuma Takenaka, Minako TERAO, Kotaro Ogawa, Saki Kobako | 2024-03-12 |
| 11583807 | Separation membrane module | — | 2023-02-21 |
| 11486943 | Magnetism detection device and magnetism detection method | Kazuma Takenaka | 2022-11-01 |
| 11291955 | Separation membrane module | — | 2022-04-05 |
| 11065584 | Separation membrane module and repairing method thereof | Hirotsugi Tominaga, Fumiya Shimizu | 2021-07-20 |
| 10909908 | Image display device | Masahiro Yamamoto, Osamu Nakazawa, Toshiharu Tsutsui, Naoki Matsumura, Kazuhiro Tada | 2021-02-02 |
| 10427103 | Separation membrane module and repairing method thereof | Hirotsugi Tominaga, Fumiya Shimizu | 2019-10-01 |
| 8492565 | Biphenyltetracarboxylic acid dianhydride and process for producing the same, and polyimide formed from the same and process for producing the same | Hiroshi Mikami, Makoto Nitta | 2013-07-23 |
| 8384623 | Plasma display device and plasma display panel drive method | Naoyuki Tomioka | 2013-02-26 |
| 8350784 | Plasma display device, and method for driving plasma display panel | Naoyuki Tomioka | 2013-01-08 |
| 8299273 | Biphenyltetracarboxylic acid dianhydride and process for producing the same, and polyimide formed from the same and process for producing the same | Hiroshi Mikami, Makoto Nitta | 2012-10-30 |
| 7842824 | Biphenyltetracarboxylic acid dianhydride and process for producing the same, and polyimide formed from the same and process for producing the same | Hiroshi Mikami, Makoto Nitta | 2010-11-30 |
| 5378968 | Manipulator | Naoya Ezawa, Shinichi Takarada, Masahiro Matsuzawa | 1995-01-03 |
| 4955654 | End effector | Akira Tsuchihashi, Kesatoshi Kuraoka | 1990-09-11 |
| 4863691 | Gas-passage change-over apparatus | Yo Fukui | 1989-09-05 |
| 4755357 | Sampling device for a gas analyzer | Toshikazu Ohnishi | 1988-07-05 |
| 4747297 | Apparatus for analyzing particulates | Junji Okayama, Hiroyuki Amimoto | 1988-05-31 |
| 4525069 | Optical absorption analyzer | Masaru Tanaka, Kenji Yoshino, Osamu Saitoh | 1985-06-25 |
| 4469946 | Fluorescent gas analyzer | Masaru Tanaka, Kozo Ishida | 1984-09-04 |