Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007580 | Reticle unit and optical sighting device | Masatomi IWANAMI, Kan Hanaoka | 2024-06-11 |
| 11938559 | Stir pin, friction stir welding tool, and machine tool | Seigo OUCHI, Eiji MATSUBARA, Masayasu MINATANI | 2024-03-26 |
| 11130193 | Friction stir welding tool and friction stir welder | Masayasu Hachiya, Eiji MATSUBARA, Seigo OUCHI | 2021-09-28 |
| 10293709 | Reclining apparatus for seat for vehicle and seat for vehicle with reclining apparatus | Kiyomi Sakai, Mitsuaki Oda | 2019-05-21 |
| 10066085 | Composite molding material, injection-molded article, and method for manufacturing composite molding material | Masanori Fujita, Masaya Tsukamoto | 2018-09-04 |
| 10012303 | Fiber-reinforced resin gear | Kenji Ohmi, Masaya Tsukamoto | 2018-07-03 |
| 9364976 | Composite forming material | Shuji SANO, Masaya Tsukamoto, Kenichiro TERAGAMI | 2016-06-14 |
| RE45450 | Method for producing glass wool molded product, glass wool molded product, and vacuum insulation material | — | 2015-04-07 |
| 8686106 | Polyamic acid solution composition having carbon black dispersed therein, process for production of semiconductive polyimide resin belt using the composition, and semiconductive polyimide resin belt | Naoki Nishiura, Akira Ichino, Takashi Kuraoka, Takeshige Nakayama | 2014-04-01 |
| 8573651 | Thread and method of manufacturing the same, counterfeit preventive paper using thread, counterfeit preventive printed material, and method of judging authenticity utilizing them | Kanako Seki, Makoto Maehira, Takashi Shimamura | 2013-11-05 |
| 8507078 | Paper, process for producing the same, and printed article | Satoshi Gocho, Junko Yamada, Shigenari Yasui | 2013-08-13 |
| 8372259 | Method of preparing chromium plating bath and method of forming plating film | Suhaimi Hamid, Ryo Maeda | 2013-02-12 |
| 8314630 | Test section unit, test head and electronic device testing apparatus | Hiroyuki Mineo, Ju Hwan Yoo | 2012-11-20 |
| 8314204 | Endless tubular polyimide film | Naoki Nishiura, Takashi Kuraoka, Naoyuki Maruichi, Tsutomu Yoshida, Junya Kanetake | 2012-11-20 |
| 8303852 | Carbon black-dispersed polyamic acid solution composition, and process for producing semiconductive polyimide resin belt therewith | Naoki Nishiura, Takashi Kuraoka | 2012-11-06 |
| 8097693 | Endless tubular polyimide film | Naoki Nishiura, Takashi Kuraoka, Naoyuki Maruichi, Tsutomu Yoshida, Junya Kanetake | 2012-01-17 |
| 7846371 | Method for producing glass wool molded product, glass wool molded product, and vacuum insulation material | — | 2010-12-07 |
| 6733643 | Apparatus for measuring a component in a liquid sample | Toru Matsumoto | 2004-05-11 |
| 6663960 | Fluorescent particles, method for preparing the same and paper preventing forgery using the fluorescent particle | Yasuhiko Asai, Tohru Nakajima, Yoshihiro Watanabe | 2003-12-16 |
| 6355140 | Method of manufacturing anti-falsification paper | Masaaki Suyama | 2002-03-12 |
| 6194734 | Method and system for operating a variable aperture in an ion implanter | Paul A. Loomis, Hans J. Rutishauser, Jun Lu, Michiro Sugitani, Hiroshi Sogabe | 2001-02-27 |
| 6132979 | Cytotoxicity testing method | — | 2000-10-17 |
| 6082974 | Liquid-cooled compact motor pump | Yoshihiro Takemoto | 2000-07-04 |
| 5985124 | Nickel or nickel alloy electroplating bath and plating process using the same | Toshihisa Yoda, Toru Negishi, Tomomi Yaji, Taichi Nakamura, Tsutomu Sekiya | 1999-11-16 |
| 5961432 | Forgery preventive sheet and method of manufacturing same | Youichi Fujimoto, Tadahiro Iwasaki | 1999-10-05 |