Komatsu Ltd Patent Portfolio Statistics

Komatsu Ltd.

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 Komatsu Ltd. look like?

Total Applications: 2,604
Granted Patents: 2,033
Grant Index 88.24 %
Abandoned/Rejected Applications: 271 (11.76%)
In-Process Applications: 300
Average Grant Time: 2.48 Years
Average Office Actions: 1.44

Which Technology Area Komatsu Ltd. is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
Opap Parked GAU 168
3618 Surface Transportation 167
3745 Thermal & Combustion Technology, Motive & Fluid Power Systems 158
3661 Computerized Vehicle Controls and Navigation, Radio Wave, Optical and Acoustic Wave Communication, Robotics, and Nuclear Systems 143
3671 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware 121

How many patents are Komatsu Ltd. filing every year?

Year Total Applications
2022 0*
2021 123*
2020 124
2019 107
2018 131

*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 Komatsu Ltd. in USPTO?

Publication number:
Application number: 17/310,916

Abstract:
None

Publication date:
Applicant: Komatsu Ltd.
Inventors: Iwahashi Norihiro


Publication number:
Application number: 17/431,500

Abstract:
None

Publication date:
Applicant: Komatsu Ltd.
Inventors: Kenta Osagawa


Publication number:
Application number: 17/431,492

Abstract:
None

Publication date:
Applicant: Komatsu Ltd.
Inventors: Kenta Osagawa


How are Komatsu Ltd.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/310,916 Operators Cab And Work Vehicle
17/431,500 Work Site Management System And Work Site Management Method
17/431,492 Management System Of Work Site And Management Method Of Work Site
17/429,364 Work Management Device, Work Management System, Operation Machine, Work Management Method, And Program Sent to Classification contractor OPAP Central, Docket
17/428,318 Work Site Management System And Work Site Management Method Sent to Classification contractor