In a recent administrative decision, the Appeal Board of Japan Patent Office (JPO) allowed registration for a word mark of “AI SCAN ROBO”, finding that the mark could function as a source indicator.
[Appeal case no. 2018-5433, Gazette issue date: November 30, 2018]



Disputed mark, consisting of “AI SCAN ROBO” in a standard character, was applied for registration on April 13, 2017 in connection with computer programs of class 9 and data processing in computer files for others of class 42.

The JPO examiner totally refused the mark due to lack of distinctiveness by stating that:

“AI” is known for an abbreviation of Artificial Intelligence. “SCAN” is a verb to use a machine to make a copy of a document or picture and put it into a computer. “ROBO” is equivalent to “robot”. Besides, the term of “SCAN ROBO” becomes generic in connection with Robotic Process Automation (RPA) robot to capture data and manipulate applications automatically. If so, disputed mark shall fall under Article 3(1)(vi) of the Japan Trademark Law since relevant consumers are likely to conceive disputed mark as a mere description of RPA robot to capture data automatically by making use of Artificial Intelligence.


Article 3(1)(vi) is a comprehensive provision to prohibit any mark lacking inherent distinctiveness from being registered.

Any trademark to be used in connection with goods or services pertaining to the business of an applicant may be registered, unless the trademark:
 is in addition to those listed in each of the preceding items, a trademark by which consumers are not able to recognize the goods or services as those pertaining to a business of a particular person.


Applicant filed an appeal against the refusal and argued inherent distinctiveness of applied mark “AI SCAN ROBO” in its entirety.


Appeal Board decision

The Board set aside the refusal, finding that disputed mark shall not fall under Article 3(1)(vi) on following grounds.

  1. “AI” is known for an abbreviation of Artificial Intelligence.
  2. In the meantime, the Board opines the term “SCAN ROBO” per se does not represent a specific meaning. Rather it shall be considered as a coined word.
  3. If so, “AI SCAN ROBO” does not give rise to any descriptive meaning as a whole.
  4. Besides, there found no circumstances in commerce to support the term “AI SCAN ROBO” has been commonly used in connection with designated goods and service.
  5. Based on the foregoing, it shall be concluded that disputed mark is distinctive and relevant consumers and traders recognize it as a source indicator.

    Masaki MIKAMI, Attorney at IP Law – Founder of MARKS IP LAW FIRM

IP High Court denied registering 3D Shape of Nursing Care Bed

The Japan IP High Court ruled on December 29, 2018 and did not side with Paramount Bed Co., Ltd., a Japanese manufacturer and distributor of medical and nursing care product, who filed an appeal against refusal decision by JPO to TM Application no. 2015-29155 for 3D mark representing the shape of home care bed.
[Heisei 30 (Gyo-ke) 10060, Court ruling date: November 28, 2018]


3D shape of home care bed

Disputed mark, representing three-dimensional shape of nursing care bed, was filed on March 31, 2015 by designating nursing care bed and mattress in class 20. The Japan Patent Office (JPO) refused the mark due to a lack of distinctiveness.


Paramount Bed argued acquired distinctiveness as a source indicator of Paramount nursing care bed through substantial use of the mark and its unique shape.
According to the argument, Paramount has distributed more than 145,000 sets of nursing care bed and mattress which 3D shape is identical with the applied mark. The company spent USD 2,400,000 to advertise the bed in newspaper and USD 20,000,000 in TV commercial during the past five years. Paramount produced on-line questionnaire results which showed more than 60 % of relevant traders have recognized the shape as a series of Paramount Bed.


IP High Court ruling

The IP High Court dismissed the allegation entirely, stating that the produced evidences are unpersuasive to conclude the 3D shape acquired distinctiveness as a source indicator of Paramount Bed’s business because of below-mentioned reasons.

  1. As long as nursing care beds are likely to be used by general public, questionnaire results answered by traders are insufficient to demonstrate acquired distinctiveness among relevant consumers.
  2. Given the shape of applied mark occasionally appears while nursing care bed is in operation and the bed has coverlet on it in ordinary days, it is questionable whether relevant consumers have perceived the shape of applied mark as a source indicator.
  3. Besides, catalogs and advertisements pertinent to Paramount nursing care bed show configurations of the bed other than the shape of applied mark.

Based on the foregoing, the court upheld JPO decision.

Masaki MIKAMI, Attorney at IP Law – Founder of MARKS IP LAW FIRM