Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10943596 | Audio processing device, image processing device, microphone array system, and audio processing method | Hisashi Tsuji, Ryota Fujii | 2021-03-09 |
| 10706448 | Service monitoring system and service monitoring method | Akitoshi IZUMI, Masanari MIYAMOTO, Shinichi Shigenaga, Ryota Fujii, Koshi TANAKA +1 more | 2020-07-07 |
| 10598591 | Moisture content observation device, moisture content observation method, cultivation device and sample | Takeshi Fujiyama, Yuuji Terashima | 2020-03-24 |
| D853985 | Headphone | Tomohiro Ito, Takeshi Inoue, Daisuke Matsuo | 2019-07-16 |
| 10028049 | Headphones | Takeshi Inoue, Tomohiro Ito, Hideto Yamamoto, Hirokazu Nishihara, Kenji Yamada +2 more | 2018-07-17 |
| 9665904 | Order entry system and order entry method | Shinichi Shigenaga, Ryota Fujii, Koshi TANAKA, Akitoshi IZUMI, Masanari MIYAMOTO +1 more | 2017-05-30 |
| 9363907 | In-vehicle electronic apparatus | Asaya Hondo, Hideki Itoh | 2016-06-07 |
| 7689255 | In-vehicle apparatus | Seiji Kurauchi, Toshiaki Kobayashi, Yuichiro Nishioka, Hiroyuki Arai | 2010-03-30 |
| 7494100 | Electronic equipment tilting and rotating apparatus | Takehiko Tanaka | 2009-02-24 |
| 7488408 | Tin-plated film and method for producing the same | Shigeki Ogata | 2009-02-10 |
| 6677056 | Method for producing tin-silver alloy plating film, the tin-silver alloy plating film and lead frame for electronic parts having the plating film | Matsuo Masuda | 2004-01-13 |
| 6666964 | Method of manufacturing a circuit board | — | 2003-12-23 |
| 6646330 | Lead frame for semiconductor device, process for producing the same and semiconductor device using the same | Takashi Kubara, Matsuo Masuda, Tsuyoshi Tokiwa | 2003-11-11 |
| 6575354 | Method for producing tin-silver alloy plating film, the tin-silver alloy plating film and lead frame for electronic parts having the film | Matsuo Masuda, Tsuyoshi Tokiwa | 2003-06-10 |
| 6521358 | Lead frame for semiconductor device and method of producing same | Masanori Ikari | 2003-02-18 |
| 6395583 | Semiconductor device with a coating of Pb-free Sn-base solder and manufacturing method therefor | Takashi Kubara, Matsuo Masuda, Tsuyoshi Tokiwa | 2002-05-28 |
| 6159623 | Palladium plating solution, palladium plating film formed using the solution and lead frame for semiconductor apparatuses having the palladium plating film | — | 2000-12-12 |
| 6087714 | Semiconductor devices having tin-based solder film containing no lead and process for producing the devices | Takashi Kubara, Matsuo Masuda, Tsuyoshi Tokiwa | 2000-07-11 |
| 5622331 | Method and apparatus for winding a wire on a work piece | Takao Kosaka, Satoshi Tomihara | 1997-04-22 |