Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105043 | Gas sensor and gas sensor cartridge | Osamu Tsuboi, Michio Ushigome, Yoshio Kikuchi | 2024-10-01 |
| 12105046 | Gas sensor and sensor device | Osamu Tsuboi, Ikuo Soga | 2024-10-01 |
| 11714057 | Method of manufacturing gas sensor device | Michio Ushigome, Kazuaki Karasawa, Osamu Tsuboi | 2023-08-01 |
| 11271161 | Gas sensor, gas measurement apparatus, fabrication method for gas sensor and hydrogen sulfide concentration measurement method | Michio Ushigome, Osamu Tsuboi | 2022-03-08 |
| 10928355 | Gas sensor device, gas measuring equipment, and method for fabricating gas sensor device | Michio Ushigome, Osamu Tsuboi | 2021-02-23 |
| 10697925 | Gas sensor device, gas measuring equipment, and method for fabricating gas sensor device | Michio Ushigome, Osamu Tsuboi | 2020-06-30 |
| 10670552 | Gas sensor and sensor device | Osamu Tsuboi, Ikuo Soga | 2020-06-02 |
| 10495595 | Gas sensor device, gas measurement method, and gas measurement device | Kazuaki Karasawa, Michio Ushigome, Ryozo Takasu, Osamu Tsuboi | 2019-12-03 |
| 10481146 | Gas sensor and information processing system | Kazuaki Karasawa, Osamu Tsuboi | 2019-11-19 |
| 10371658 | Gas sensor and sensor apparatus | Osamu Tsuboi, Kazuaki Karasawa | 2019-08-06 |
| 10018548 | Measurement device, measurement system, and measurement method for measuring particle and gas | Osamu Tsuboi, Michio Ushigome | 2018-07-10 |
| 9952175 | Gas sensor and sensor device | Osamu Tsuboi, Ikuo Soga | 2018-04-24 |
| 9318720 | Photoelectric conversion device and method for producing the same | — | 2016-04-19 |
| 7605936 | Print job creation apparatus and print job creation and output method | Yasuhiko Uchida, Yukio Takahashi, Hiroyasu Tamagawa, Kazunori Shimoda | 2009-10-20 |
| 7189438 | Magnetic recording medium, method of producing magnetic recording medium and magnetic storage apparatus | Hiroyoshi Kodama, Nobutaka Ihara | 2007-03-13 |
| 6985315 | Magnetic disk evaluation apparatus | Toru Yokohata, Yoshiharu Kasamatsu, Takayuki Yamamoto | 2006-01-10 |
| 5795490 | Magnetic head damage evaluation method and apparatus therefor | — | 1998-08-18 |
| 5268492 | Optically active diphosphines, intermediates thereof, and processes for production thereof | Keiji Yamamoto, Masahiro Miyazawa | 1993-12-07 |