Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454532 | Ultrasonic distance measuring device | Kyoko Kurokawa, Takuya Koizumi, Hironori Iwamiya | 2022-09-27 |
| 11435216 | Ultrasonic distance measuring device | Hironori Iwamiya, Takuya Koizumi | 2022-09-06 |
| 11385095 | Ultrasonic distance measuring device | Yuuya Shibata, Hironori Iwamiya | 2022-07-12 |
| 11181635 | Ultrasonic distance detector | Takuya Koizumi, Hironori Iwamiya | 2021-11-23 |
| 10731005 | Method for producing granular polyarylene sulfide, method for increasing average particle size of granular polyarylene sulfide, method for enhancing particle strength of granular polyarylene sulfide, and granular polyarylene sulfide | Hiroyuki Sato | 2020-08-04 |
| 10647817 | Method of producing polyarylene sulfide | Ken-Ichi Takaki, Haruki MOKUDAI, Hiroyuki Sato | 2020-05-12 |
| 10647818 | Polyarylene sulfide production method and polyarylene sulfide | Ken-Ichi Takaki, Yui Yoshida, Hiroyuki Sato | 2020-05-12 |
| 10649262 | Electronic apparatus, method of producing electronic apparatus, and substrate laminate | Koichi Sugiyama, Fei Zeng | 2020-05-12 |
| 10570255 | Method of producing polyarylene sulfide | Haruki MOKUDAI, Hiroyuki Sato | 2020-02-25 |
| 10501582 | Method of producing polyarylene sulfide | Ken-Ichi Takaki, Hiroyuki Sato | 2019-12-10 |
| 10280264 | Method for manufacturing fine polyarylene sulfide powder, and fine polyarylene sulfide powder | Hiroyuki Sato | 2019-05-07 |
| 10081710 | Branched polyarylene sulfide resin, method for manufacturing same and use as polymer modifier | Yasuhiro Suzuki | 2018-09-25 |
| 10072123 | Polyarylene sulfide production method and polyarylene sulfide | Ken-Ichi Takaki, Hiroyuki Sato | 2018-09-11 |
| 9821651 | Fuel tank lid and fuel pump module having the same | Tatsuya Kakehi, Noboru Nagase, Kiyoshi Nagata | 2017-11-21 |
| 9422400 | Granular polyarylene sulfide and process for manufacturing the same | Ken-Ichi Takaki, Yui Yoshida, Yasuhiro Suzuki | 2016-08-23 |
| 8680230 | Production process of poly(arylene sulfide) whose content of terminal halogen group has been reduced | Ken-Ichi Takaki, Hiroshi Sakabe | 2014-03-25 |
| 8530605 | Poly(arylene sulfide) and production process thereof | Hiroshi Sakabe, Ken-Ichi Takaki | 2013-09-10 |
| 7275307 | Method of making a magnetic head with ferrite between nonmagnetic portions and a nonmagnetic gap | Akira Sugawara, Naoyuki Kaneyama | 2007-10-02 |
| 6801391 | Magnetic head with ferrite between nonmagnetic portions and a nonmagnetic gap | Akira Sugawara, Naoyuki Kaneyama | 2004-10-05 |
| 5496584 | Method for removing a liquid crystal alignment film | Akira Yanagimoto, Takashi Harunari, Toshiyasu Okamura | 1996-03-05 |
| 5352479 | Method for forming an electrode | Masaru Iida, Michio Yamada | 1994-10-04 |
| 4824396 | Electrical connection apparatus | Kunihiko Sasaki, Kiichi Yamaguchi, Tsumoru Oka, Takasi Ohya, Mituaki Shinraku +1 more | 1989-04-25 |
| 4247480 | Process for producing amineoxide | Atsuo Murata, Syuji Tsuchiya, Fumiyoshi Arima, Hisao Ikeda | 1981-01-27 |
| 4186148 | Process for producing 3,7-dimethyl-2,6-octadienylamine derivatives | Atsuo Murata, Shuji Tsuchiya, Jun-ichi Uchida | 1980-01-29 |