Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365145 | Polarizing glass sheet set for optical isolator and method for manufacturing optical element for optical isolator | Kouichi Yabuuchi, Tomoaki Kawamura | 2022-06-21 |
| 11301387 | Memory system configured with a synthesized logical block into which a plurality of data units forming an error correction frame are written | Takahiro Miomo, Hiroyuki Yamaguchi, Hajime Yamazaki | 2022-04-12 |
| 10202298 | Polarizing glass plate and method for manufacturing same, polarizing glass plate set for optical isolator, and method for manufacturing optical element for optical isolator | Kouichi Yabuuchi, Tomoaki Kawamura | 2019-02-12 |
| 9865279 | Method and electronic device | Tadashi Amada | 2018-01-09 |
| 9611170 | Crystallized glass and method for manufacturing same | Shuhei Ogawa, Nobuo Funabiki, Masahiro Kobayashi | 2017-04-04 |
| 9042562 | Audio controlling apparatus, audio correction apparatus, and audio correction method | Hiroshi Yonekubo | 2015-05-26 |
| 9002021 | Audio controlling apparatus, audio correction apparatus, and audio correction method | Hiroshi Yonekubo | 2015-04-07 |
| 8837744 | Sound quality correcting apparatus and sound quality correcting method | Hiroshi Yonekubo | 2014-09-16 |
| 8457954 | Sound quality control apparatus and sound quality control method | Hiroshi Yonekubo | 2013-06-04 |
| 8177439 | Capillary tube for holding an optical fiber | Sotohiro Nakajima | 2012-05-15 |
| 8153900 | Wiring substrate with lead pin and lead pin | Kiyotaka Shimada, Masayoshi Ebe, Yoshinori Furihata | 2012-04-10 |
| 8099276 | Sound quality control device and sound quality control method | Hiroshi Yonekubo | 2012-01-17 |
| 8041563 | Apparatus for coding a wideband audio signal and a method for coding a wideband audio signal | Kimio Miseki, Masataka Osada | 2011-10-18 |
| 7957966 | Apparatus, method, and program for sound quality correction based on identification of a speech signal and a music signal from an input audio signal | — | 2011-06-07 |
| 7864967 | Sound quality correction apparatus, sound quality correction method and program for sound quality correction | Hiroshi Yonekubo | 2011-01-04 |
| 7856354 | Voice/music determining apparatus, voice/music determination method, and voice/music determination program | Hiroshi Yonekubo | 2010-12-21 |
| 7844452 | Sound quality control apparatus, sound quality control method, and sound quality control program | Hiroshi Yonekubo | 2010-11-30 |
| 7771129 | Ferrule holding member for an optical receptacle, method of manufacturing the same, and optical receptacle using the same | Chisami Ishida, Hiroshi Okumura, Masanori Wada | 2010-08-10 |
| 7756704 | Voice/music determining apparatus and method | Hiroshi Yonekubo | 2010-07-13 |
| 7656356 | Non-contact communication antenna unit and mobile communication device using the same | — | 2010-02-02 |
| 7621673 | Capillary tube for holding optical fiber | Nobuo Funabiki, Sotohiro Nakajima | 2009-11-24 |
| 7616857 | Optical fiber array substrate | Nobuo Funabiki, Kazuya Saito | 2009-11-10 |
| 7513696 | Optical receptacle | Masanori Wada | 2009-04-07 |
| 7435011 | Substrate for optical fiber array and method for fabricating the same | Nobuo Funabiki, Sotohiro Nakajima | 2008-10-14 |
| 7406243 | Optical fiber array substrate and method for producing the same | Nobuo Funabiki, Kazuya Saito | 2008-07-29 |