Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407190 | Power-receiving-module-type telemeter transmitter, telemeter measuring system, rotary machine, and telemeter transmission method | Kenji Iizuka, Naoki Oyama, Jun Yasui | 2025-09-02 |
| 12030108 | Manufacturing apparatus for heat dissipation fins | Junichi Nishizawa | 2024-07-09 |
| 11194029 | Distance estimation device, mobile terminal, distance estimation method, and program | Jun Yasui | 2021-12-07 |
| 10974308 | Guide apparatus for hairpin-shaped heat exchanger tubes | — | 2021-04-13 |
| 10946433 | Manufacturing apparatus for heat exchanger fins | Junichi Nishizawa | 2021-03-16 |
| 10906142 | Stacking apparatus for heat exchanger cores | — | 2021-02-02 |
| 10899569 | Apparatus for conveying molded body for flattened tube fins | Junichi Nishizawa | 2021-01-26 |
| 10835945 | Alignment apparatus for hairpin-shaped heat exchanger tubes | — | 2020-11-17 |
| 10793385 | Apparatus for conveying molded body for heat exchanger fins | Junichi Nishizawa | 2020-10-06 |
| 10784724 | Wireless power supply device, telemetric measuring system, rotating machine, system for supplying power wirelessly to rotating body, and turbine system | Naoki Oyama, Hideaki Murata, Jun Yasui, Seiki Kato | 2020-09-22 |
| 10773295 | Alignment apparatus for hairpin-shaped heat exchanger tubes | — | 2020-09-15 |
| 10702908 | Apparatus for conveying molded body for heat exchanger fins | Junichi Nishizawa | 2020-07-07 |
| 10583990 | Apparatus for conveying molded body for heat exchanger fins | Junichi Nishizawa | 2020-03-10 |
| 9259776 | Manufacturing apparatus for heat exchanger fins | Yoshitaka Ide | 2016-02-16 |
| 8973420 | Corrugated fin manufacturing apparatus | Toshiyuki Nanaarashi | 2015-03-10 |
| 8875626 | Machining oil applying apparatus | Masaki Uehara, Toshiyuki Nanaarashi, Akio Ueda | 2014-11-04 |
| 8789264 | Manufacturing apparatus for heat exchanger fins | Toshiyuki Nanaarashi | 2014-07-29 |
| 8776992 | Feeder apparatus for metal strip | Toshiyuki Nanaarashi | 2014-07-15 |
| 8727196 | Feeder apparatus for metal strip | — | 2014-05-20 |
| 5554984 | Electronic traffic tariff reception system and vehicle identification apparatus | Hisao Shigenaga, Ichiro Fujita, Masayuki Yamamoto, Michio Hamana, Fumitoshi Tachikawa +2 more | 1996-09-10 |
| 5130522 | ID card using surface acoustic waves | Kazuhiko Yamanouchi | 1992-07-14 |