Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002596 | Photoelectric sensor and manufacturing method thereof | Hiroyuki Mizusaki, Jumpei Nakamura, Tomohiro Tsuji, Tsuyoshi Miyata | 2021-05-11 |
| D917317 | Photoelectric sensor | Hiroyuki Mizusaki, Heita Nada, Tomohiro Tsuji, Jumpei Nakamura, Tsuyoshi Miyata | 2021-04-27 |
| 10707370 | Photoelectric sensor | Hiroyuki Mizusaki, Tsuyoshi Miyata, Jumpei Nakamura, Tomohiro Tsuji | 2020-07-07 |
| 10686095 | Photoelectric sensor | Hiroyuki Mizusaki, Jumpei Nakamura, Tomohiro Tsuji | 2020-06-16 |
| 10293973 | Welded sensor device for preventing deformation from heat generation during the welding of the welded sensor device | Hiroyuki Mizusaki, Hirotaka Nakashima, Kazuyuki Ohashi | 2019-05-21 |
| RE47224 | Electronic device, controlling method thereof, controlling program thereof, and recording medium | Hironobu Taniguchi, Kenetsu Furuki, Yoko Fujii, Yuko Nakajima | 2019-02-05 |
| 10123438 | Electronic apparatus and method of manufacturing same | Takaaki Sanda, Daisuke Inoue, Yusuke Hayashi, Yuki Ushiro, Hiroto Katsura +1 more | 2018-11-06 |
| 9949392 | Electronic apparatus | Yuki Ushiro, Takaaki Sanda, Daisuke Inoue, Eiji Teramoto | 2018-04-17 |
| 8421825 | Electronic device, controlling method thereof, controlling program thereof, and recording medium | Hironobu Taniguchi, Kenetsu Furuki, Yoko Fujii, Yuko Nakajima | 2013-04-16 |
| 8233072 | Electronic device, control method thereof, and recording medium | Hironobu Taniguchi, Kenetsu Furuki, Yoko Fujii, Yuko Nakajima | 2012-07-31 |
| 8144548 | Electronic device, time correction method and time correction program thereof | Tatsuya Gamo, Yoshiaki Kikuchi, Yuko Nakajima, Makoto Nakano | 2012-03-27 |
| 8120619 | Character display device and character display method | — | 2012-02-21 |
| 7081274 | Method for producing spark plug | Kenichi Nishikawa | 2006-07-25 |
| 6838809 | Chromate film-containing plug metal component and method for producing the same | Hiroaki Nasu, Wataru Matsutani, Mitsuru Yoshida | 2005-01-04 |
| 6822378 | Glaze layer for a spark plug | Kenichi Nishikawa | 2004-11-23 |
| 6771009 | Spark plug | Kenichi Nishikawa, Yoshihide Kouge | 2004-08-03 |
| 6765340 | Spark plug | Kenichi Nishikawa | 2004-07-20 |
| 6752677 | Method for producing spark plug | Kenichi Nishikawa | 2004-06-22 |
| 6688932 | Method for manufacturing spark plug and caulking metallic mold | Hiroaki Nasu, Wataru Matsutani, Yoshito Uemura, Hirohito Ito | 2004-02-10 |
| 6632381 | Production process for alumina based insulator | — | 2003-10-14 |
| 6590317 | Spark plug | Kenichi Nishikawa, Yoshihide Kouge | 2003-07-08 |
| 6590318 | Spark plug having a reduced lead glaze layer on the insulator thereof | Kenichi Nishikawa | 2003-07-08 |
| 6566793 | Spark plug | Toshitaka Honda | 2003-05-20 |
| 6559579 | Alumina-based sintered body insulator for spark plugs | Hirohito Ito, Kenji Nunome, Kuniharu Tanaka, Katsura Matsubara, Yoshihiro Yamamoto +1 more | 2003-05-06 |
| 6407487 | Spark plug, alumina insulator for spark plug, and method of manufacturing the same | — | 2002-06-18 |