Evaluation criteria for similarity of trademarks in Japan Vol.2 | Criteria presented by “Hyozan Jirushi Case” (Judgement by Supreme Court in Japan on 27 February in 1968)

Fumi
In the previous post, we talked about the basics of determining similarity of trademarks in Japan.

Evaluation criteria for similarity of trademarks in Japan Vol.1 | Pronunciation is important

06/08/2017
Kuma
It is determined by taking each similarity of appearance, pronunciation and meaning of trademarks into account.
And, similarity of “pronunciation” is very important in principle.
Fumi
Right.
Kuma
But, I think that there are some cases where “appearance” should be more important than “pronunciation”.

Important criteria presented by the supreme court in Japan

Fumi
Definitely there are.

Before discussing what they are, I would like to share with you very important criteria shown in the supreme court case in Japan called “Hyozan Jirushi Case”.

Fumi
In this case, the court presented the criteria to determine similarity of trademarks that is still a standard even now.
Fumi
That is:

  1. Similarity of trademarks to be compared should be determined by whether there is a likelihood of confusion as to origin of goods if the trademarks are used for identical/similar goods.
  2. To determine whether there is the likelihood, the followings should be taken into account as a whole:
    • Impressions, memories, associations and the like arising to consumers by appearance, meaning, pronunciation and the like of the trademarks
    • Actual state of transactions of the goods for which the trademarks are used
  3. Each similarity of apprearance, meaning and pronunciation of trademarks is just one of the elements to presume a likelihood of confusion as to origin of the goods. Therefore, the trademarks should be interpreted as dissimilar to each other in case that there is no likelihood of confusion because of the followings:
    • Fact that only one of the three elements is similar but the others are remarkably different
    • Actual state of transactions of the goods for which the trademarks are used

Trademarks are not always interpreted as similar even if the pronunciations thereof are similar

Kuma
Then, we could regard “appearance” as more important than “pronunciation” in some cases.
Fumi
I’m sure that trademarks are not always interpreted as similar even if the pronunciations thereof are similar.

However, similarity of pronunciation is enough to presume a likelihood of confusion in most cases.

So, to regard “appearance” as more important than “pronunciation”, any reasonable grounds to allow us to do so are needed.

Kuma
Reasonable grounds…it’s likely to be difficult to find that.

What is a concrete example for that?

Fumi
OK.
Let’s talk about that in the next!

コメントを残す

メールアドレスが公開されることはありません。 * が付いている欄は必須項目です

ABOUTこの記事をかいた人

ブランド弁理士。「ブランディング × 知財」を探求・推進しています。

株式会社Toreru/特許業務法人Toreru のCOO(最高執行責任者)兼パートナー弁理士。(一財)ブランド・マネージャー認定協会1級資格&認定トレーナー。日本ブランド経営学会運営委員。日本弁理士会所属。

株式会社アルバック知的財産部にて、企業目線からの知的財産保護に従事。その後、秀和特許事務所にて、商標・意匠分野のプロフェッショナルとして、幅広い業界のクライアントに対し国内外のブランド保護をサポート。2018年9月より、株式会社Toreru/特許業務法人Toreru に移籍し、2019年1月より現職。「知財の価値を最大化させる」新しい知財サービスをつくっている。 | Linkedin | メールはこちらへ

April 2009 - August 2012 株式会社アルバック 知的財産部 | ULVAC, Inc.

September 2012 - August 2018 秀和特許事務所 | IP Firm SHUWA

September 2018 - 特許業務法人Toreru | Toreru, Inc.