Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420630 | Vehicle fuel system and vehicle fuel system malfunction detection method | Kazuya Okazaki | 2025-09-23 |
| 11491864 | Fuel tank system for vehicle and abnormality diagnosis method of the fuel tank system | Kazuya Okazaki, Tetsuya Kaneko, Tomokazu Mori, Fumihiro Nei | 2022-11-08 |
| 8574330 | Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method for semiconductor device | Yuuji Namie, Tomohisa Konno, Masayuki Motonari, Hirotaka Shida | 2013-11-05 |
| 8506359 | Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method | Hirotaka Shida, Takafumi Shimizu, Masatoshi Ikeda, Shou Kubouchi, Yousuke Shibata +1 more | 2013-08-13 |
| 8492276 | Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method | Taichi Abe, Hirotaka Shida, Mitsuru Meno, Shinichi Hirasawa, Kenji Iwade +1 more | 2013-07-23 |
| 8480920 | Chemical mechanical polishing aqueous dispersion, method of preparing the same, chemical mechanical polishing aqueous dispersion preparation kit, and chemical mechanical polishing method | Hirotaka Shida, Taichi Abe | 2013-07-09 |
| 7005382 | Aqueous dispersion for chemical mechanical polishing, chemical mechanical polishing process, production process of semiconductor device and material for preparing an aqueous dispersion for chemical mechanical polishing | Kazuo Nishimoto, Tatsuaki Sakano, Masayuki Hattori, Nobuo Kawahashi, Naoto Miyashita +3 more | 2006-02-28 |