Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143710 | Device for estimating degradation of secondary cell, and method for estimating degradation of secondary cell | Taiji Mitsuyama, Etsuzo Sato, Noriyasu Iwane, Naotaka Uchino, Hirokazu NARUI +1 more | 2021-10-12 |
| 10353394 | Driving assistance device and driving assistance method | Hiroaki Takada, Yousuke Watanabe, Kentaro Takaki, Yoshiki Ninomiya, Shigeharu Teshima | 2019-07-16 |
| 10256034 | Core case unit, coil component, and method for producing coil component | Hirohiko Miki, Masatoshi Akita, Masahiro Morita | 2019-04-09 |
| 9182697 | Method of printing by wet electrophotography | Hideto Kiyama, Hideaki Ishiguro, Norimasa Miyachi, Masahiro Kawasaki | 2015-11-10 |
| 8160810 | Route search system, route search terminal and route search method | Toshiyuki Yamamoto, Tomio Miwa, Akinori Satou, Enjian Yao, Yasuhiro Sugisaki | 2012-04-17 |
| 7263355 | Test apparatus and method which can simultaneously execute various tests of one or a plurality of radio communication terminals of various types of communication systems | Tsuyoshi Doi, Osamu Miyashita | 2007-08-28 |
| 7069005 | Method for analyzing signal and signal analyzer having function for displaying slot information | Katsuhisa Iiyoshi, Yuji Kanno, Hideo Zuinen | 2006-06-27 |
| 6907366 | Electronic measurement apparatus having a function to a display a function menu over a plurality of pages in a list and function menu display method | Katsuhisa Iiyoshi, Yuji Kanno, Hideo Zuinen | 2005-06-14 |
| 6849808 | Weight sensor device | Takayuki Enomoto, Katsutoshi Sasaki, Hiroyuki Yamazaki, Takashi Takeshita, Hiroshi Matsunaga | 2005-02-01 |
| 6532132 | Methods for marking a sintered product and for fabricating magnetic head substrate | Shinji Tsujimoto | 2003-03-11 |
| 6449123 | Methods for marking a sintered product and for fabricating magnetic head substrate | Shinji Tsujimoto | 2002-09-10 |
| 5907797 | Radio communication analyzer having collective measurement function of transmission test items | Masami Hanatatsu, Chihiro Tagawa | 1999-05-25 |
| 5711903 | Method of manufacturing a porous preform for an optical fiber | Takeshi Yagi, Masato Oku, Tsuguo Sato, Kazuaki Yoshida | 1998-01-27 |
| 5615295 | Optical fiber and process of producing the same | Kazuaki Yoshida, Takeshi Yagi | 1997-03-25 |
| 5352259 | Method of manufacturing optical fiber preform | Masato Oku, Noritsugu Enomoto, Hiroshi Hihara, Tsuguo Sato, Kazuaki Yoshida +1 more | 1994-10-04 |
| 5244485 | Method of manufacturing a silica glass preform | Hiroshi Hihara, Masato Oku, Takeshi Yagi, Noritsugu Enomoto, Tsuguo Sato +1 more | 1993-09-14 |
| 5185020 | Method for manufacturing a silica-base material for optical fiber | Tsuguo Satoh, Hiroshi Hihara, Takeshi Yagi, Kazuaki Yoshida | 1993-02-09 |
| 5169421 | Method of manufacturing silica glass optical waveguide preform | Takeshi Yagi, Hiroshi Hihara, Tsuguo Satoh, Kazuaki Yoshida | 1992-12-08 |