Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10610856 | Catalyst for catalytic cracking of hydrocarbon oil and method for catalytic cracking of hydrocarbon oil | Tetsuya Kimura, Norihito Chiyoda, Kenji Nagai, Mitsunori Tabata | 2020-04-07 |
| 9415380 | Method for manufacturing catalytic cracking catalyst for hydrocarbon oil | — | 2016-08-16 |
| 6414572 | Dielectric resonator having a frequency tuning member spirally engaged with the cavity | Yuki Satoh, Masami Hatanaka, Toshio Ishizaki, Toshiaki Nakamura | 2002-07-02 |
| 6222429 | Dielectric resonator, dielectric notch filter, and dielectric filter with optimized resonator and cavity dimensions | Yuki Satoh, Masami Hatanaka, Toshio Ishizaki, Toshiaki Nakamura | 2001-04-24 |
| 6107900 | Dielectric resonator having a through hole mounting structure | Yuki Satoh, Masami Hatanaka, Toshio Ishizaki, Toshiaki Nakamura | 2000-08-22 |
| 5714919 | Dielectric notch resonator and filter having preadjusted degree of coupling | Yuki Satoh, Masami Hatanaka, Toshio Ishizaki, Toshiaki Nakamura | 1998-02-03 |