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: Your Action : Japan Patent Office (Japanese Government) Action
: Your Action : Japan Patent Office (Japanese Government) Action
Schematic Flow Chart (Japan)
: Your Action
: Japanese Government Action
Registration
Registration
Appeal
(Respond to the
refusal decision)
No Appeal
(Not to respond to
the refusal decision)
Patent Granted
Patent Refused
No Office Action
(Not to respond to the notification
of reasons for refusal)
Office Action
(Written opinion/amendment)
(Respond to the notification of reasons for refusal)
You can select
no office action.
In Japan, an average of 3/4
is allowed by office action.
In Japan, an average of 1/4 is not allowed even by office action.
Filing as a patent
for entering Japan
No Request
Patent Granted
Request examination
Rare case
Notification of
reasons for refusal
You must request within three years from the international filing date (usualy within18 months from the filing for entering Japan).
You can select
not to request.
(Note 1)
Appeal granted
Appeal not granted
Typical Case
Registration
You can select
no appeal.
(Note 2)
Patent Granted (Registration)
Patent Denied
Patent Maintenance Process
・Pay annual fees
・After registration, some people oppose the patent grant decision by the Japanese government.
It is rare. But in this case, you need action.
Note 1
30% of patents filed to Japan did not request for examination. It means that 30% of companies decided that it was not worth going to the next steps by consideration within the period between filing and request examination (About 18 months in your case).
Note 2
The applicants can appeal against the examiner's Decision of Refusal when the applicants are dissatisfied with the decisions.
Note 3
For cost-saving, you can file as a utility model, not a patent. You don't need a substantive examination before registration. On the other hand, a utility model has demerits. The rights term is ten years (A patent is 20 years.) You need the utility model technical evaluation form made by JPO before exercising your right against other companies. Cases are rare where filing utility models are effective.
Office Action
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