Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304999 | Method for purifying polyethylene glycol compound | Atsushi Sato, Midori Hirai, Kyu Takeuchi | 2025-05-20 |
| 12205109 | Generating sequences of network nodes | Li Zhang, Shi Lei Zhang, Toyotaro Suzumura, Keith Coleman Houck | 2025-01-21 |
| 12197015 | Optical fiber connection state determination system and optical fiber connection state determination method | Yoshiki Nomura, Kyosuke YAMAUCHI, Shunichi Matsushita, Kengo Watanabe | 2025-01-14 |
| 11489663 | Correlation-based hash tree verification | — | 2022-11-01 |
| 11379316 | Snapshot restoration | Kohichi Kamijoh, Kiyokuni Kawachiya, Takaaki Tateishi | 2022-07-05 |
| 11321424 | Predicting variables where a portion are input by a user and a portion are predicted by a system | Takayuki Osogami | 2022-05-03 |
| 11283673 | Blockchain endorsement verification | — | 2022-03-22 |
| 11281747 | Predicting variables where a portion are input by a user and a portion are predicted by a system | Takayuki Osogami | 2022-03-22 |
| 11050211 | Pulsed laser device, processing device, and method of controlling pulsed laser device | Shunichi Matsushita | 2021-06-29 |
| 10997612 | Estimation model for estimating an attribute of an unknown customer | Shunichi Amano, Kohichi Kamijoh, Masaki Ono | 2021-05-04 |
| 10877962 | Deferred update of database hashcode in blockchain | Hiroshi Horii | 2020-12-29 |
| 8990062 | Method and program for estimating operation of program | — | 2015-03-24 |
| 8332202 | Hybrid system simulation method and simulation program product | Shinichi Hirose, Hiroshi Ishikawa, Hiroaki Nakamura | 2012-12-11 |
| 7511883 | Optical amplifying method, optical amplifying apparatus, and optical amplified transmission system using the apparatus | Masaru Fukushima, Nobuyuki Kagi, Kensaku Sekiya | 2009-03-31 |
| 7333262 | Optical amplifying method, optical amplifying apparatus, and optical amplified transmission system using the apparatus | Masaru Fukushima, Nobuyuki Kagi, Kensaku Sekiya | 2008-02-19 |