Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259776 | Maintenance method for energy storage system and computer program | Shintaro Gamo | 2025-03-25 |
| 12153838 | Image forming apparatus, system, and method for detecting malfunction | Takuhei Yokoyama, Ayumu HASHIMOTO, Akito YOSHIMURA, Masaki Yoshino, Keiji Kunimi | 2024-11-26 |
| 11695892 | Reading device and method of detecting feature amount from visible or invisible image | Ayumu HASHIMOTO, Masamoto Nakazawa, Tadaaki OYAMA | 2023-07-04 |
| 11464405 | Visual function test device, visual function training device, and method thereof | Takuji HIGASHIKAWA, Norihito Numa | 2022-10-11 |
| 10874357 | Eye movement measuring device and eye movement analysis system | Eiji Suzuki, Yutaka Hirata, Shinichi Ueda, Masaya Yamamoto | 2020-12-29 |
| 10513408 | Sheet conveying device and image forming apparatus incorporating the sheet conveying device | Takehiro Fujita, Tomoki Shimohira | 2019-12-24 |
| 9889845 | Straddled vehicle | Kazuya Hieda | 2018-02-13 |
| 9343576 | Thin film forming method, semiconductor substrate and electronic device produced by employing same | Seiichiro Higashi, Kohei Sakaike, Yoshitaka Kobayashi, Muneki Akazawa | 2016-05-17 |
| 9315289 | Packaging member and packaging method | Tomokazu SAITO, Atsushi Inoue, Seiji Terazawa, Mizuho Imaruoka, Chiharu Matsui | 2016-04-19 |
| 7999717 | Folding circuit and analog-to-digital converter | Takeshi Ohkawa, Koichi Ono, Kouji Matsuura, Yukitosi Yamashita, Junji Toyomura +1 more | 2011-08-16 |
| 7649486 | Flash A/D converter | Junji Toyomura, Yukitoshi Yamashita, Norifumi Kanagawa, Yasuhide Shimizu, Koichi Ono | 2010-01-19 |
| 6382172 | Fuel tank and general purpose engine equipped with the same | Kazuyuki Kobayashi, Hiroyoshi Kouchi, Shin Mizukami | 2002-05-07 |
| 6341524 | Fuel gauge unit for a fuel tank | Yuji Nagase, Hiroyoshi Kouchi, Kazuyuki Kobayashi | 2002-01-29 |
| 6244231 | Structure of overhead-valve internal combustion engine and manufacturing method for the same | Hiroyoshi Kouchi, Kazuyuki Kobayashi, Isao Katayama, Shigeichi Okada | 2001-06-12 |
| 6178936 | Structure of overhead-valve internal combustion engine and manufacturing method for the same | Hiroyoshi Kouchi, Kazuyuki Kobayashi, Isao Katayama, Shigeichi Okada | 2001-01-30 |
| 6167861 | Mounting configuration for the exhaust pipe cover of an engine | Hiroyoshi Kouchi, Kazuyuki Kobayashi | 2001-01-02 |
| 6089209 | Mounting configuration for an engine fuel line | Hiroyoshi Kouchi, Kazuyuki Kobayashi | 2000-07-18 |
| 6058894 | General-purpose air-cooled four-cycle engine | Kazuyuki Kobayashi, Hiroyoshi Kouchi, Yuji Nagase | 2000-05-09 |
| 6044811 | Air guide casing for air-cooled engine | Hiroyoshi Kouchi, Kazuyuki Kobayashi | 2000-04-04 |
| 6006703 | Cooling fan for an air-cooled engine | Hiroyoshi Kouchi, Kazuyuki Kobayashi, Yuji Nagase | 1999-12-28 |
| 5957099 | Air-cooled engine for general use | Kazuyuki Kobayashi, Hiroyoshi Kouchi | 1999-09-28 |
| 5937819 | Configuration of operating panel for an engine | Hiroyoshi Kouchi, Kazayuki Kobayashi | 1999-08-17 |
| 5150413 | Extraction of phonemic information | Tomofumi Nakatani | 1992-09-22 |
| 4958311 | Composite finite impulse response digital filter | Yukio Kadowaki, Shigeki Matsuoka | 1990-09-18 |
| 4932063 | Noise suppression apparatus | — | 1990-06-05 |