Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182286 | Water-proofing joint connector | Tatsuo Tamagawa, Hiroki Hirai, Tetsuji Tanaka, Takashi Tsuchiya, Yasuo Omori | 2012-05-22 |
| 8121490 | Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control program | Yoshikazu Nakanishi, Haruki Tanaka, Kouichi Maeda, Takeshi Noma | 2012-02-21 |
| 7917033 | Wavelength-multiplexing optical transmission system and wavelength-multiplexing optical transmission method | Akira Yamamoto, Koji Bato, Kouji Tanonaka | 2011-03-29 |
| 7630644 | Optical add/drop multiplexer, control method therefor and control program therefor | Akira Yamamoto, Haruki Tanaka, Tatsuo Nagayoshi, Taro Asao | 2009-12-08 |
| 7104811 | Angled terminal with flange for cooperation with press-fit jig | Ryousuke Shioda, Kensaku Takata | 2006-09-12 |
| 7048552 | Connector and press-fitting jig using therefor | Ryosuke Sioda | 2006-05-23 |
| 6835074 | Jig for press-fitting terminals and a press-fitting apparatus | — | 2004-12-28 |
| 6733325 | Connector assembly for a flat wire member | Yoshito Sakai, Hiroki Hirai, Kenji Okamura | 2004-05-11 |
| 6715707 | Cable reel | — | 2004-04-06 |
| 6471528 | Rotary connection device | Kouji Oota | 2002-10-29 |
| 6228425 | Cable reel including a sound-absorbing material and method for producing the sound-absorbing material for the cable reel | Tetsuya Iizuka, Shoichi Sugata | 2001-05-08 |
| 6196488 | Sound-absorbing material and a cable reel including the same | Tetsuya Iizuka, Akihito Maegawa | 2001-03-06 |
| 6152394 | Sound-absorbing material and a cable reel including the same | Tetsuya Iizuka, Akihito Maegawa | 2000-11-28 |
| 6116930 | Rotary connection unit | — | 2000-09-12 |
| 6065707 | Cable reel including a sound-absorbing material and method for producing the sound-absorbing material for the cable reel | Tetsuya Iizuka, Shoichi Sugata | 2000-05-23 |
| 6041062 | High-speed synchronous multiplexing apparatus | Seiichi Yamato, Noboru Kamei, Kazuyoshi Okuma, Katsumi Sugawa, Hironori Kadota | 2000-03-21 |
| 5975453 | Sound-absorbing material and a cable reel including the same | Tetsuya Iizuka, Akihito Maegawa | 1999-11-02 |