Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030019 | Hollow fiber membrane module and method for cleaning the same | Toshimitsu Takeshita, Naru TESHIMA | 2024-07-09 |
| 11994864 | Region registration system | — | 2024-05-28 |
| 11851741 | Hard carbon film, manufacturing method for same, and sliding member | Takehiko Ooshiro, Yukako Fukutani | 2023-12-26 |
| 11636876 | Magnetic disk device | Takuya Ogawa, Wataru Tsukahara | 2023-04-25 |
| 11579546 | Imaging system with transfer roller | Satoru Hori | 2023-02-14 |
| 11520253 | Imaging system | — | 2022-12-06 |
| 11500312 | Imaging system with resistance measurement of print medium | Shun Ikeura | 2022-11-15 |
| 11372350 | Imaging apparatus including power source to supply electrical bias to transfer roller and conductive device | Satoru Furuya, Shun Ikeura, Satoru Hori, Naoyuki Iwata | 2022-06-28 |
| 11360413 | Imaging system | Satoru Hori | 2022-06-14 |
| 11334005 | Tiltable steering assembly to adjust position of endless belt in imaging system | — | 2022-05-17 |
| 11291956 | Hollow fiber membrane module and method of cleaning same | Hiroki Nakanishi, Kazuma Inoue | 2022-04-05 |
| 11269270 | Imaging system including a steering roller tiltable about a fulcrum | — | 2022-03-08 |
| 11169470 | Belt driving device with tiltable steering member | Satoru Hori, Kensuke NAKAJIMA, Yuji Aoshima | 2021-11-09 |
| 11143988 | Belt driving device with steering roller | Satoru Hori, Yuji Aoshima, Kensuke NAKAJIMA | 2021-10-12 |
| 11079711 | Image forming apparatus | Satoru Furuya, Kensuke NAKAJIMA, Shun Ikeura | 2021-08-03 |
| 11072506 | Belt driving device with steering roller | Satoru Hori, Yuji Aoshima, Kensuke NAKAJIMA | 2021-07-27 |
| 10634249 | Piston ring and engine | Takehiko Ooshiro, Masanori Tsujioka, Satoshi Yoshida | 2020-04-28 |
| 10561828 | Treatment tool for endoscope | Koji Onishi, Masaru Yuasa, Norichika FUKUSHIMA, Shunsuke MIYAUCHI | 2020-02-18 |
| 10458548 | Piston ring and method for manufacturing same | Takehiko Ooshiro, Masanori Tsujioka, Satoshi Yoshida | 2019-10-29 |
| 10358558 | Water-absorbent resin composition, method of manufacturing the same, and absorbent article | Masatoshi Nakamura, Taku Iwamura, Yusuke Watanabe | 2019-07-23 |
| 10077839 | Piston ring and process for producing same | Takehiko Ooshiro, Satoshi Yoshida, Eishi Fujimagari, Takeyuki Yamasaki, Hidetoshi CHIBA | 2018-09-18 |
| 9926449 | Water-absorbent resin composition, method of manufacturing the same, and absorbent article | Masatoshi Nakamura, Taku Iwamura, Yusuke Watanabe | 2018-03-27 |
| 9803155 | Lubricating oil composition, and sliding mechanism using lubricating oil composition | Hiroaki Koshima, Moritsugu Kasai, Yoko Ogahara, Masanori Tsujioka | 2017-10-31 |
| 9765810 | Ball joint and method for manufacturing same | Ryohei Nishiumi, Kentaro Komori | 2017-09-19 |
| 9662845 | Method for manufacturing optical element and device for manufacturing same | Yusuke Nakagawa, Daigo Hirata, Masato Nakahama, Hiroyuki Seki | 2017-05-30 |