Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176684 | Discharge device | Tetsuya Ezaki | 2024-12-24 |
| 12109341 | Discharge device | Satoshi Okano | 2024-10-08 |
| 11881685 | Ion generation device, discharge substrate, and electronic device | Tetsuya Ezaki, Satoshi Okano | 2024-01-23 |
| 11855418 | Discharge device with minimal noise generation | Satoshi Okano | 2023-12-26 |
| 11576996 | Discharge device and electric machine for improving efficiency of reactive species | Tetsuya Ezaki, Satoshi Okano | 2023-02-14 |
| 11458223 | Discharge device and electric machine | Tetsuya Ezaki, Takahiro Matsuyama | 2022-10-04 |
| 11217419 | Discharge device and electronic equipment | Satoshi Okano, Tetsuya Ezaki | 2022-01-04 |
| 10998159 | Ion generator and electric apparatus | Tetsuya Ezaki, Satoshi Okano | 2021-05-04 |
| 10980909 | Ion generating device and method for manufacturing ion generating device | Satoshi Okano, Tetsuya Ezaki, Takahiro Matsuyama, Mitsuyoshi Yamashita, Minako Taniguchi | 2021-04-20 |
| 10748733 | Ion generation device, method for producing ion generating device, and electrical device | Hiromu Nishida, Satoshi Okano, Mitsuyoshi Yamashita | 2020-08-18 |
| 10320160 | Ion generation apparatus and electrical equipment | Hiromu Nishida, Koichi Izu | 2019-06-11 |
| 10096977 | Ion generation apparatus and electrical equipment | Hiromu Nishida, Koichi Izu | 2018-10-09 |
| 9985420 | Discharge device | Yoshinori Sekoguchi, Hiromu Nishida, Koichi Izu, Minako Taniguchi, Keitaro YAMADA | 2018-05-29 |
| 9922792 | Ion generation apparatus and electric equipment including the same | Hiromu Nishida, Koichi Izu, Yoshinori Sekoguchi | 2018-03-20 |
| 9754757 | Ion generation apparatus and electric equipment including the same | Hiromu Nishida, Koichi Izu, Yoshinori Sekoguchi | 2017-09-05 |
| 7751861 | Portable telephone and electronic equipment with optical signal transmission between housing sections for high speed signal noise elimination | Takatoshi Mizoguchi | 2010-07-06 |
| 7410305 | Optical semiconductor device, optical communication device, and electronic equipment | Kazuhito Nagura, Hideya Takakura, Kazuo Kusuda, Hiroyuki Shoji | 2008-08-12 |
| 7358599 | Optical semiconductor device having a lead frame and electronic equipment using same | Kazuhito Nagura | 2008-04-15 |
| 7330492 | Optical coupler and electronic equipment using same | Kazuhito Nagura | 2008-02-12 |
| 7266305 | Optical Communication module, manufacturing method thereof, and electronic apparatus | Kazuhito Nagura, Motoki Sone | 2007-09-04 |
| 7080944 | Plug and receptacle for optical connector, optical connector, and electronic equipment | Kazuhito Nagura, Motoki Sone | 2006-07-25 |
| 7043163 | Optical transmission device | — | 2006-05-09 |
| 7040912 | Mechanical lock type connecter | Kazuhiro Mimoto, Shigeru Umeki, Motoki Sone | 2006-05-09 |
| 6979135 | Optical transmitter-receiver module and electronic device using the same | Kazuhito Nagura, Motoki Sone | 2005-12-27 |
| 6846112 | Optical transmitter-receiver module, method of manufacturing the module, and electronic device using the module | Kazuhito Nagura, Motoki Sone | 2005-01-25 |