Optical transmitter and optical transmission method
US-11381316-B2 · Jul 5, 2022 · US
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Komatsu Hirokazu patents
Komatsu Hirokazu is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Komatsu Hirokazu |
| Total patents | 32 |
| First publication | May 12, 2015 |
| Latest publication | Jul 5, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrode structure, air cell, and air cell stack
US-11302974-B2 · Apr 12, 2022 · US
Pluggable optical module and optical communication system
US-11245474-B2 · Feb 8, 2022 · US
Optical transmitter and optical transmission method
US-2021409123-A1 · Dec 30, 2021 · US
Pluggable optical module and optical communication system
US-2020177283-A1 · Jun 4, 2020 · US
Pluggable optical module and optical communication system
US-10574360-B2 · Feb 25, 2020 · US
Optical transmitter and optical transmission method
US-2020033642-A1 · Jan 30, 2020 · US
Electrode structure, air cell, and air cell stack
US-2019363414-A1 · Nov 28, 2019 · US
Electrode structure, air cell, and air cell stack
US-10418676-B2 · Sep 17, 2019 · US
Electric device
US-10276866-B2 · Apr 30, 2019 · US
Recent patents
Latest publications not already listed above.
Medium storage box and medium handling device
US-10260273-B2 · Apr 16, 2019 · US
Medium storage box and medium handling device
US-10169945-B2 · Jan 1, 2019 · US
Pluggable optical module and optical communication system
US-2018287710-A1 · Oct 4, 2018 · US
Medium bundle storage device and medium processing device
US-9965916-B2 · May 8, 2018 · US
Medium storage box and medium handling device
US-2018108200-A1 · Apr 19, 2018 · US
Medium stacking device and medium transaction device
US-9873584-B2 · Jan 23, 2018 · US
Medium bundle storage device and medium processing device
US-2018018848-A1 · Jan 18, 2018 · US
Medium storage box and medium handling device
US-2017356233-A1 · Dec 14, 2017 · US
Electric Device
US-2017346087-A1 · Nov 30, 2017 · US
Optical transmitter and optical transceiver
US-2017299901-A1 · Oct 19, 2017 · US
Optical receiver and optical reception method
US-9762333-B2 · Sep 12, 2017 · US
Information processing apparatus and method, and program
US-9674272-B2 · Jun 6, 2017 · US
Medium stacking device and medium transaction device
US-2016325961-A1 · Nov 10, 2016 · US
Electrode structure, air cell, and air cell stack
US-2016322683-A1 · Nov 3, 2016 · US
Drawer device and medium transaction device
US-9474394-B2 · Oct 25, 2016 · US
Optical receiver and optical reception method
US-2016182157-A1 · Jun 23, 2016 · US
Position adjustment device and paper sheet processing device
US-9352925-B2 · May 31, 2016 · US
Drawer device and medium transaction device
US-2015359359-A1 · Dec 17, 2015 · US
Position adjustment device and paper sheet processing device
US-2015291381-A1 · Oct 15, 2015 · US
Reagent for imaging intracellular acetylation
US-2015276751-A1 · Oct 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Oki Electric Ind Co Ltd | 14 |
| Nec Corp | 10 |
| Nissan Motor | 6 |
| Japan Science & Tech Agency | 1 |
| Sony Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65H2701/1912 | 10 |
| G07D9/00 | 8 |
| G07D11/40 | 7 |
| B65H31/24 | 6 |
| H04B10/548 | 6 |