Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334563 | Ni-plated steel foil for nickel-hydrogen secondary battery current collector, nickel-hydrogen secondary battery current collector, and nickel-hydrogen secondary battery | Hiroto Unno, Masahiro Fukuda, Tatsuo Nagata | 2025-06-17 |
| 12151779 | Shifting system for human-powered vehicle | Takeshi Ueda, Tsuyoshi Fukumori | 2024-11-26 |
| 12151783 | Chain guide of bicycle derailleur | — | 2024-11-26 |
| 12100844 | Stainless foil current collector for secondary battery positive electrodes | Tatsuo Nagata, Hiroto Unno, Masahiro Fukuda | 2024-09-24 |
| 12043345 | Bicycle derailleur and bicycle rear derailleur | Katsuhiro Tachibana, Yutaro Yamada | 2024-07-23 |
| 12037673 | Metal mask material, method for manufacturing same, and metal mask | Mitsuharu Yonemura, Keita Kimura, Hiroto Unno | 2024-07-16 |
| 12009206 | Vapor phase epitaxial growth device | Shugo Nitta, Yoshio Honda, Kentaro NAGAMATSU, Hiroshi Amano | 2024-06-11 |
| 11869767 | Gallium nitride vapor phase epitaxy apparatus used in vapor phase epitaxy not using organic metal as a gallium raw material and manufacturing method therefor | Shugo Nitta, Kazuki Onishi, Yuki Amano, Hiroshi Amano | 2024-01-09 |
| 11745828 | Front derailleur and chain guide of bicycle derailleur | — | 2023-09-05 |
| 11742148 | Separator for aluminum electrolytic capacitor, and aluminum electrolytic capacitor | Kosuke Tanaka, Atsushi IGAWA | 2023-08-29 |
| 11705303 | Sample loading method and charged particle beam apparatus | Tomoyuki Naganuma, Takeshi Kaneko | 2023-07-18 |
| 11697474 | Bicycle derailleur and link pin for bicycle derailleur | — | 2023-07-11 |
| 11685471 | Shifting system for human-powered vehicle | Takeshi Ueda, Tsuyoshi Fukumori | 2023-06-27 |
| 11661141 | Derailleur for human-powered vehicle | Tsuyoshi Fukumori | 2023-05-30 |
| 11651936 | Charged particle beam apparatus | Izuru Chiyo | 2023-05-16 |
| 11591717 | Vapor phase epitaxial growth device | Shugo Nitta, Yoshio Honda, Kentaro NAGAMATSU, Hiroshi Amano | 2023-02-28 |
| 11565772 | Bicycle derailleur, bicycle gear structure, bicycle motor unit, and front derailleur | Takeshi Ueda | 2023-01-31 |
| 11554832 | Bicycle derailleur and method of controlling bicycle derailleur | Katsuhiro Tachibana, Yutaro Yamada | 2023-01-17 |
| 11371165 | Vapor phase epitaxial growth device | Shugo Nitta, Hiroshi Amano, Yoshio Honda | 2022-06-28 |
| 11342158 | Charged particle beam system | Izuru Chiyo, Tomoyuki Naganuma | 2022-05-24 |
| 11205558 | Sample exchange device and charged particle beam device | Kimitaka Hiyama | 2021-12-21 |
| 11198918 | Stainless steel foil and method of production of same | Hiroto Unno, Shinichi Terashima, Toru Inaguma, Koichi Nose, Naoya SAWAKI +1 more | 2021-12-14 |
| 11192607 | Electric front derailleur | — | 2021-12-07 |
| 11145781 | Light reception/emission element module and sensor device | — | 2021-10-12 |
| 11113134 | Computer system, communications system, control method by computer system, and program | — | 2021-09-07 |