Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275453 | Analyzing apparatus and fine particle collecting apparatus | Masanori Ishikawa, Naoya Sasaki, Katsumi Nagumo, Shigenori Morishima | 2007-10-02 |
| 7052189 | Optical electronic device | Masaaki Tsuchiya, Shigeo Yamashita | 2006-05-30 |
| 6721511 | Optical communication equipment and optical communication network equipment | Kimio Tatsuno, Koji Yoshida, Kazuyuki Fukuda, Satoru Kikuchi | 2004-04-13 |
| 6668140 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Toshinori Hirataka, Norihiro Yazaki +1 more | 2003-12-23 |
| 6490497 | Working process end point real time determination method | Hideo Mitsuhashi, Katsuhisa Okawa | 2002-12-03 |
| 6476379 | Optoelectronic devices and manufacturing method thereof | Kazunori Ando, Shoichi Takahashi | 2002-11-05 |
| 6461059 | Photo-electronic device and method of producing the same | Kazunori Ando, Shoichi Takahashi | 2002-10-08 |
| 6443632 | Photo-electronic device and method of producing the same | Kazunori Ando, Shoichi Takahashi | 2002-09-03 |
| 6371664 | Photoelectronic device and method of manufacturing the same | Shoichi Takahashi, Toshimasa Miura, Shuji Eguchi | 2002-04-16 |
| 6341027 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Toshinori Hirataka, Norihiro Yazaki +1 more | 2002-01-22 |
| 6282350 | Photoelectronic device and method of manufacturing the same | Shoichi Takahashi, Toshimasa Miura, Shuji Eguchi | 2001-08-28 |
| 5761580 | Photoreceptor drum driving mechanism | Yoshikazu Harada, Yasuji Nakahama, Toshio Yamanaka | 1998-06-02 |
| 5645624 | Granular fertilizer with a multilayer coating | Shunsuke Takase | 1997-07-08 |
| 5639079 | Device for further processing after copying | Kaoru Suzuki, Tadahiro Ando, Mitsutoshi Sawada, Tomonori Ohata, Hiroshi Miura +2 more | 1997-06-17 |
| 5605322 | Device for further processing after copying | Kaoru Suzuki, Tadahiro Ando, Mitsutoshi Sawada, Tomonori Ohata, Hiroshi Miura +2 more | 1997-02-25 |
| 5480130 | Device for further processing after copying | Kaoru Suzuki, Tadahiro Ando, Mitsutoshi Sawada, Tomonori Ohata, Hiroshi Miura +2 more | 1996-01-02 |
| 5435535 | Device for further processing after copying | Kaoru Suzuki, Tadahiro Ando, Mitsutoshi Sawada, Tomonori Ohata, Hiroshi Miura +2 more | 1995-07-25 |
| 5344130 | Device for further processing after copying | Kaoru Suzuki, Tadahiro Ando, Mitsutoshi Sawada, Tomonori Ohata, Hiroshi Miura +2 more | 1994-09-06 |
| RE34378 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Shoji Hayashi, Masahiro Ichiki | 1993-09-14 |
| 4785455 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Shoji Hayashi, Masahiro Ichiki | 1988-11-15 |
| 4779281 | Light emitting chip and optical communication apparatus using the same | Ichiro Seko, Shuji Kobayashi, Makoto Haneda | 1988-10-18 |
| 4701927 | Light emitting chip and optical communication apparatus using the same | Ichiro Seko, Shuji Kobayashi, Makoto Haneda | 1987-10-20 |
| 4692927 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Shoji Hayashi, Masahiro Ichiki | 1987-09-08 |