Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243262 | Apparatus and method for estimating distance and non-transitory computer-readable medium containing computer program for estimating distance | Wadim Kehl | 2025-03-04 |
| 12020376 | Method of generating three-dimensional model, training data, machine learning model, and system | Eiichi Matsumoto, Hironori Yoshida | 2024-06-25 |
| 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 | Mitsuo Yoshida | 2024-02-27 |
| 11551419 | Method of generating three-dimensional model, training data, machine learning model, and system | Eiichi Matsumoto, Hironori Yoshida | 2023-01-10 |
| 10244338 | Information processing device and information processing method | Ryuichi Namba, Masayuki Nishiguchi, Kaneaki Fujishita, Shiro Suzuki, Toru Chinen +2 more | 2019-03-26 |
| 10092952 | Method and apparatus for measuring apparent density of metal powder, method and apparatus for producing mixed powder, and method and apparatus for producing powder compact | Toshio Maetani | 2018-10-09 |
| 9008975 | Apparatus for detecting periodic defect and method therefor | Takahiro Koshihara, Akio Nagamune | 2015-04-14 |
| 8760155 | Magnetism measuring method and device | Akio Nagamune, Toshito Takamiya | 2014-06-24 |
| 8466673 | Method and apparatus for detecting concavo-convex shape surface defects | Takahiro Koshihara, Akio Nagamune | 2013-06-18 |
| 8015901 | Tie rod adjustment open-end wrench | Atsushi Kanazawa | 2011-09-13 |
| 6324480 | Method for analyzing friction reduction effects of bubbles in friction-reducing ship | Yoshiaki Takahashi, Yuki Yoshida | 2001-11-27 |
| 6186085 | Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship | Yoshiaki Takahashi, Yuki Yoshida, Akira Masuko, Osamu Watanabe | 2001-02-13 |
| 6092480 | Generation of bubbles for friction-reducing ship and method for reducing skin-friction | Yoshiaki Takahashi, Yuki Yoshida | 2000-07-25 |
| 6057684 | Magnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filter | Yoshihiro Murakami, Akio Nagamune, Junichi Yotsuji, Kozo Maeda, Kenichi Iwanaga | 2000-05-02 |
| 6026758 | Method for analyzing bubble jet from a ship | Yoshiaki Takahashi, Yuki Yoshida | 2000-02-22 |
| 5575232 | Method and device for reducing friction on a navigating vehicle | Yoshiaki Takahashi | 1996-11-19 |
| 5081658 | Method of measuring plating amount and plating film composition of plated steel plate and apparatus therefor | Kiyotaka Imai, Tadaaki Hattori, Katsuyuki Nishifuji | 1992-01-14 |
| 4975023 | Low-resistance hydrofoil | Mitsutoshi Miura | 1990-12-04 |