Hamamatsu Photonics K.K Patent Portfolio Statistics
Profile Summary
This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.
How does the overall patent portfolio of Hamamatsu Photonics K.K. look like?
Total Applications: | 2,288 |
Granted Patents: | 1,754 |
Grant Index | 89.54 % |
Abandoned/Rejected Applications: | 205 (10.46%) |
In-Process Applications: | 320 |
Average Grant Time: | 2.53 Years |
Average Office Actions: | 1.26 |
Which Technology Area Hamamatsu Photonics K.K. is filing most patents in? (Last 10 years)
Art Unit | Definition | Total Applications |
2884 | Optics | 242 |
2878 | Optics | 171 |
Opap | Parked GAU | 165 |
2872 | Optics | 132 |
2877 | Optics | 116 |
How many patents are Hamamatsu Photonics K.K. filing every year?
Year | Total Applications |
2022 | 0* |
2021 | 151* |
2020 | 187 |
2019 | 183 |
2018 | 127 |
*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published
Recently filed patent applications of Hamamatsu Photonics K.K. in USPTO?
Application number: 17/499,135
Abstract:
Publication date: 2022-01-27
Applicant: Hamamatsu Photonics K.K.
Inventors: Akira Sakamoto
Publication number: US20210401312A1
Application number: 17/469,737
Abstract:
Publication date: 2021-12-30
Applicant: Hamamatsu Photonics K.K.
Inventors: Rui Sekine
Publication number: US20210398790A1
Application number: 17/465,173
Abstract:
Publication date: 2021-12-23
Applicant: Hamamatsu Photonics K.K.
Inventors: Kotani Masahiro
How are Hamamatsu Photonics K.K.’s applications performing in USPTO?
Application Number | Title | Status | Art Unit | Examiner |
17/499,135 | Semiconductor Light Detection Element | – | OPAP | Central, Docket |
17/469,737 | Viscoelasticity Characteristics Acquisition Device, Viscoelasticity Characteristics Acquisition Method, Viscoelasticity Characteristics Acquisition Program, And Recording Medium Recording Said Program | Docketed New Case – Ready for Examination | OPAP | Central, Docket |
17/465,173 | Surface-Assisted Laser Desorption/Ionization Method, Mass Spectrometry Method And Mass Spectrometry Device | Docketed New Case – Ready for Examination | OPAP | Central, Docket |
17/411,533 | Sample Observation Device And Sample Observation Method | Docketed New Case – Ready for Examination | 2425 | Alcon, Fernando |
17/310,813 | Cell Observation System And Cell Observation Method | Application Undergoing Preexam Processing | – | – |