Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407075 | Dielectric filter | Tatsunori Kan | 2025-09-02 |
| 12368221 | Dielectric filter | Hitoshi Tada | 2025-07-22 |
| 11955256 | Signal transmission cable | Hideyuki Sagawa, Detian Huang, Takahiro Sugiyama, Hideki Nonen, Hiroshi Ishikawa +1 more | 2024-04-09 |
| 11655587 | Medical hollow tube | Seiichi Kashimura, Masamichi Kishi, Takanobu Watanabe, Kimika Kudo | 2023-05-23 |
| 11631507 | Coaxial cable, coaxial cable producing method, and cable assembly | Detian Huang, Takanobu Watanabe, Hideki Nonen, Hiromitsu Kuroda, Ryohei Okada +1 more | 2023-04-18 |
| 11437692 | Coaxial cable and cable assembly | Detian Huang, Takanobu Watanabe, Hideki Nonen, Hiromitsu Kuroda, Ryohei Okada +1 more | 2022-09-06 |
| 11286615 | Cable and medical hollow tube | Seiichi Kashimura, Masamichi Kishi, Takanobu Watanabe, Kimika Kudo | 2022-03-29 |
| 9452958 | Process for producing fluorine-containing olefin | Daisuke KARUBE, Takehiro Chaki, Masami Nishiumi, Takashi Shibanuma | 2016-09-27 |
| 9349499 | Insulated wire, and coil and motor formed using the insulated wire | Hideyuki Kikuchi, Hidehito Hanawa | 2016-05-24 |
| 8890002 | Resin multilayer substrate and method for manufacturing the resin multilayer substrate | Mayuko NISHIHARA | 2014-11-18 |
| 8563214 | Radiation sensitive resin composition and method of forming an interlayer insulating film | Katsuhiro Kikuchi, Kentaro Usui, Masakazu Shibasaki, Takashi Ochi, Tatsuro Kato +3 more | 2013-10-22 |
| 8427917 | Optical pickup apparatus, integrated circuit, and method for controlling laser output of optical pickup apparatus | Hisayoshi Uchiyama, Hiroshi Kojima, Rui Kurihara | 2013-04-23 |
| 8110097 | Circulating water washing system toilet | — | 2012-02-07 |
| 8000182 | Integrated circuit for optical disc | Takahiro Kawashima | 2011-08-16 |
| 6252252 | Optical semiconductor device and optical semiconductor module equipped with the same | Hideo Kunii, Toshiyuki Take, Hiroshi Inoguchi, Tsutomu Ishikawa, Hiroshi Kobori +3 more | 2001-06-26 |
| 6037823 | Offset correction circuit | Masaaki Nara, Hiroki Seyama | 2000-03-14 |
| 5944256 | Air conditioner for vehicle | Makoto Fukubayashi, Nobuyuki Kawai | 1999-08-31 |
| 5610887 | Error correcting apparatus with error corecting signal holding function | Akira Tsukihashi | 1997-03-11 |
| 5564493 | Automotive air conditioning device | Keno Kato, Ikutaro Noji, Makoto Fukubayashi | 1996-10-15 |
| 5553775 | Air conditioner system for vehicle | Keno Kato, Ikutaro Noji, Makoto Fukubayashi | 1996-09-10 |
| 5473618 | Semiconductor integrated circuit having a built-in test circuit | Yuuichi Takeshita | 1995-12-05 |
| 5030923 | Variable gain amplifier | — | 1991-07-09 |
| 4870684 | PLL circuit for generating output signal synchronized with input signal by switching frequency dividing ratio | Ryuichi Ogawa | 1989-09-26 |
| 4864637 | FMX stereophonic broadcast receiver | Tsutomu Ishikawa, Noboru Usui, Kanji Tanaka, Ryuichi Ogawa, Kazuhisa Ishiguro | 1989-09-05 |
| 4852167 | FMX stereophonic receiver | Noboru Usui, Kanji Tanaka, Ryuichi Ogawa, Tsutomu Ishikawa, Kazuhisa Ishiguro | 1989-07-25 |