Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921052 | Gas filling apparatus | Kiyoshi Kimura | 2021-06-01 |
| D875205 | Filling nozzle | Masahiro Takezawa, Makoto Arai, Norikazu Osawa | 2020-02-11 |
| D866282 | Nozzle hook | Norikazu Osawa, Masahiro Takezawa, Makoto Arai, Kanan Matsuda | 2019-11-12 |
| D860259 | Gas filling apparatus | Taku Kamikochi, Yasuhiko Eda | 2019-09-17 |
| D849058 | Gas filling apparatus | Taku Kamikochi, Yasuhiko Eda | 2019-05-21 |
| D829119 | Flowmeter | Norikazu Osawa | 2018-09-25 |
| 10012349 | Liquefied natural gas filling device | Kazushi Takahashi, Tsuyoshi Koike | 2018-07-03 |
| D814526 | Main body of gas filling apparatus | Taku Kamikochi | 2018-04-03 |
| D813913 | Gas filling apparatus | Taku Kamikochi | 2018-03-27 |
| D809568 | Gas filling apparatus | Taku Kamikochi | 2018-02-06 |
| D809569 | Gas filling apparatus | Kiyoshi Kimura, Taku Kamikochi | 2018-02-06 |
| 9751125 | Method of manufacturing a gear | Shoji Namiki | 2017-09-05 |
| 7046366 | Apparatus, method, and program for measuring optical characteristic using quantum interference, and recording medium for recording the program | Takashi Kido | 2006-05-16 |
| 7006207 | Polarization mode dispersion measuring device, method, recording medium | Tomoyu Yamashita, Motoki Imamura | 2006-02-28 |
| 5717489 | Polarization mode dispersion measuring instrument and method | Hiroshi Mori | 1998-02-10 |
| 5615112 | Synthesized object-oriented entity-relationship (SOOER) model for coupled knowledge-base/database of image retrieval expert system (IRES) | Olivia R. Liu Sheng, CHIH-PING WEI | 1997-03-25 |
| 5390017 | Optical network analyzer for measuring the amplitude characteristics and group delay time dispersion characteristics of an optical circuit device | Manish Sharma, Hiroyuki Ibe | 1995-02-14 |
| 5276439 | Digital signal exchange equipment | Takehiko Atsumi, Hiroyuki Ibe, Taro Shibagaki | 1994-01-04 |
| 5259048 | Optical equalizer | — | 1993-11-02 |
| 5121384 | Integrated multimedia network system | Toshikazu Kodama | 1992-06-09 |
| 5061937 | Array antenna apparatus | Masanori Matsumura, Jun Tanaka | 1991-10-29 |
| 4954786 | Optical amplifying device | Hideaki Yamakawa, Nobuo Suzuki | 1990-09-04 |
| 4876643 | Parallel searching system having a master processor for controlling plural slave processors for independently processing respective search requests | Kevin McNeill | 1989-10-24 |
| 4704715 | Information communication system | Taro Shibagaki, Hiroyuki Ibe, Toshifumi Tamura, Yoichi Hirayama | 1987-11-03 |
| 4674046 | Method and apparatus for obtaining three dimensional tomographic images by interpolation of a plurality of projection slice data bind for obtaining projection data for a chosen slice | Shinichi Tsubura | 1987-06-16 |