Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913885 | Method and apparatus for calculating abundance of specific species of phytoplankton, and method and apparatus for detecting sign of red tide occurrence caused by specific species of phytoplankton | Hiroharu Kato | 2024-02-27 |
| 11298917 | Decorative member and manufacturing method thereof | Koji Okumura, Hideto Maeda, Tatsuya Oba, Daiichiro Kawashima | 2022-04-12 |
| 9823682 | Parking brake operating device | Toshiro Takeshima, Kozo RYUTAKI | 2017-11-21 |
| 8596428 | Equalizer device for parking brake | Toshiro Takeshima, Hideki Matsubo, Narito Tani | 2013-12-03 |
| 8247068 | Coating material for forming gas-barrier layer and gas-barrier multilayer body | Takayoshi Okuzu, Hideki Kuwata, Junji Okamoto, Kunihiko Ozaki, Miyuki Kamoshita +1 more | 2012-08-21 |
| 8114521 | Gas barrier laminate | Hideki Kuwata, Takayoshi Okuzu, Munehiro Miyake, Junji Okamoto, Kunihiko Ozaki +2 more | 2012-02-14 |
| 7722963 | Resin product having a metallic coating | Takayasu Ido, Hiroshi Watarai, Chiharu Totani, Tetsuya Fujii | 2010-05-25 |
| 7641764 | Non-woven fabric for gypsum board and process for producing the same | Kunihiro Tanabe, Hitoshi Fujiki | 2010-01-05 |
| 6905798 | Separator for electrochemical device and method for producing the same | Takahiro Tsukuda, Masatoshi Midorikawa, Toshihiro Shigematsu, Kazuchiyo Takaoka, Kenji Hyodo | 2005-06-14 |
| 6059008 | Braking device for shutter for building | Takanobu Kuribayashi | 2000-05-09 |
| 5888526 | Antibacterial antifungal agent and fibrous material containing the same | Yasuo Tsubai, Eisuke Yamaya | 1999-03-30 |
| 5315640 | Data transfer device | Akira Takayama, Shinichi Matsui | 1994-05-24 |
| 5288402 | Liquid filter medium including a fibrillated filtering layer and an organic fiber support | — | 1994-02-22 |
| 5107214 | Hot flaw detector with annular injection port for injecting cooling liquid | Shigeyuki Nitta, Kazuyoshi Miyazawa, Katsumi Taguchi, Masaki Fujiwara | 1992-04-21 |
| 4818935 | Method and apparatus for non-destructively detecting defects in metal materials by using rotating magnetic fields generated by multiphase ac current | Michiaki Takahashi, Kazuyoshi Miyazawa, Sigeyuki Nitta, Junichi Fujisawa, Nobuji Obara +2 more | 1989-04-04 |
| 4581912 | Apparatus for processing terminal ends of tubes | Takeshi Iritani, Matsuo Todaka | 1986-04-15 |
| 4526663 | Method for electrolysis of aqueous alkali metal chloride solution | Hiroyoshi Matsucka, Hajime Munekuni | 1985-07-02 |
| 4496453 | Hydrogen-evolution electrode | Hiroyuki Shiroki | 1985-01-29 |
| 4429021 | Chromium-plated steel strip having excellent weldability and resistance to corrosion | Mitsuo Higashi, Jyun-ichi Morita, Kenzi Koyama | 1984-01-31 |
| 4426271 | Homogeneous cation exchange membrane having a multi-layer structure | Yoshinori Masuda, Akio Kashiwada | 1984-01-17 |
| 4397719 | Process for preparing nitrogen by ammonium nitrate decomposition | — | 1983-08-09 |
| 4354905 | Method for the electrolysis of an aqueous solution of an alkali metal chloride and an anode therefor | Hiroyoshi Matsuoka | 1982-10-19 |
| 4323434 | Process for electrolysis of alkali chloride | Yoshinori Masuda, Akio Kashiwada | 1982-04-06 |
| 4312722 | Process for preparing nitrites | — | 1982-01-26 |
| 4285798 | Method of producing an electrode | Akira Nakamura, Keiichi Ohmure, Atsuo Ono | 1981-08-25 |