Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392982 | Infrared lens unit and infrared detection device | RYO HASEYAMA, Jun Murata | 2025-08-19 |
| 12189360 | Manufacturing facility diagnosis support apparatus | — | 2025-01-07 |
| 12042835 | Rolling control system and rolling control method | — | 2024-07-23 |
| 11880187 | Steel plant control device | — | 2024-01-23 |
| 11383279 | Plate thickness control device and plate thickness control method | — | 2022-07-12 |
| 11033942 | Rolling mill exit side temperature control system | — | 2021-06-15 |
| 10668514 | Plate width control device for material to be rolled | — | 2020-06-02 |
| 10014538 | Fuel cell system and a method of detecting a hydrogen gas leak | — | 2018-07-03 |
| 9662697 | Take-up device for strip | — | 2017-05-30 |
| 9647308 | Dielectric filter having dielectric resonators disposed within a casing and secured by an intermediate member | Takasi Sumiyosi, Masayuki Oki | 2017-05-09 |
| 9595746 | Semi-coaxial resonator comprised of columnar shaped resonant elements with square shaped plates, where vertical screw holes are disposed in the square shaped plates | Takasi Sumiyosi | 2017-03-14 |
| 8805569 | Controller and controller of rolling mill | — | 2014-08-12 |
| 8307678 | Gauge control apparatus | — | 2012-11-13 |
| 8074788 | Tracking apparatus | — | 2011-12-13 |
| 7926316 | Temperature control device for hot rolling mill | — | 2011-04-19 |
| 7911297 | Filter device and method for manufacturing the same | Hideki Nanba | 2011-03-22 |
| 6995636 | In-band-flat-group-delay type dielectric filter and linearized amplifier using the same | Takehiko Yamakawa, Toru Yamada, Toshio Ishizaki, Toshiaki Nakamura, Hiroyuki Nakamatsu | 2006-02-07 |
| 6861928 | Dielectric resonator filter | Yasunao Okazaki, Michio Okajima, Akira Enokihara, Toshiaki Nakamura, Kunihiko Minami | 2005-03-01 |
| 6794959 | In-band-flat-group-delay type dielectric filter and linearized amplifier using the same | Takehiko Yamakawa, Toru Yamada, Toshio Ishizaki, Toshiaki Nakamura, Hiroyuki Nakamatsu | 2004-09-21 |
| 6771146 | Dielectric resonator filter | Yasunao Okazaki, Michio Okajima, Akira Enokihara, Toshiaki Nakamura, Kunihiko Minami | 2004-08-03 |
| 6707353 | Dielectric filter | Takehiko Yamakawa, Toru Yamada, Toshio Ishizaki, Akira Enokihara, Toshiaki Nakamura | 2004-03-16 |
| 6700461 | Dielectric resonator filter | Yasunao Okazaki, Michio Okajima, Akira Enokihara, Toshiaki Nakamura, Kunihiko Minami | 2004-03-02 |
| 6642815 | Dielectric resonator filter | Yasunao Okazaki, Michio Okajima, Akira Enokihara, Toshiaki Nakamura, Kunihiko Minami | 2003-11-04 |
| 6515559 | In-band-flat-group-delay type dielectric filter and linearized amplifier using the same | Takehiko Yamakawa, Toru Yamada, Toshio Ishizaki, Toshiaki Nakamura, Hiroyuki Nakamatsu | 2003-02-04 |
| 6072376 | Filter with low-noise amplifier | Toshimitsu Matsuyoshi, Junichi Yoshizumi, Makoto Sakakura, Toshio Ishizaki, Tomoki Uwano +1 more | 2000-06-06 |