Atty. Ken Ichiro Yoshida

Atty. Ken Ichiro Yoshida

Ken Ichiro Yoshida is a lawyer practicing patents, trade secrets, copyrights and 3 other areas of law. Ken received a degree from Brown University in 1981, and has been licensed for 35 years.

Philadelphia Philadelphia 35 yrs experience 35 year
Call (484) 573-2871 Book Appointment

Profile Summary

About Ken Ichiro Yoshida at a glance

Ken Ichiro Yoshida is a Partner based in Philadelphia, Pennsylvania, practicing at Knoble Yoshida & Dunleavy, LLC. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on patent, copyright, ip, trade secrets, and litigation. Admitted to practice in Pennsylvania U.S. Court of Appeals, Federal Circuit U.S. District Court, Eastern District of Pennsyl (1991). Educated at Temple University (J.D., 1991) and Brown University (Sc.B. Brown, 1981). Active member of Philadelphia and American (Member, Patent, Trademark and Copyright Section) Bar Associations Philadelphia Intellectual Property Law Association American Intellectual Property Law Association. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ken Ichiro Yoshida is a lawyer practicing patents, trade secrets, copyrights and 3 other areas of law
  • Ken received a degree from Brown University in 1981, and has been licensed for 35 years
  • Ken practices at Knoble Yoshida & Dunleavy, LLC in Philadelphia, PA

Practice Areas Explained

Ken Ichiro Yoshida's Areas of Practice

Each practice area below reflects the types of cases Ken Ichiro Yoshida handles, with a brief overview of what that area of law covers.

Patent Law

Ken Ichiro Yoshida is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →

Copyright Law

Ken Ichiro Yoshida is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Pennsylvania →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Ken Ichiro Yoshida is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →

Trade Secrets

Ken Ichiro Yoshida is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in Pennsylvania →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Ken Ichiro Yoshida is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Philadelphia are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Ken Ichiro Yoshida

Where is Ken Ichiro Yoshida's law office located?
Ken Ichiro Yoshida's law practice is located in Philadelphia, Pennsylvania. The firm is Knoble Yoshida & Dunleavy, LLC. You can contact the office directly through this profile page.
What practice areas does Ken Ichiro Yoshida handle?
Ken Ichiro Yoshida focuses on patent, copyright, ip, trade secrets, litigation. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Ken Ichiro Yoshida practiced law?
Ken Ichiro Yoshida has 35+ years of legal experience and has been licensed since 1991.
Where did Ken Ichiro Yoshida go to law school?
Ken Ichiro Yoshida earned their education at (J.D., 1991); (Sc.B. Brown, 1981).
How can I contact Ken Ichiro Yoshida for a consultation?
You can contact Ken Ichiro Yoshida directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Temple University
- 1991
Sc.B. Brown
Brown University
- 1981

Bar Admissions

Pennsylvania U.S. Court of Appeals, Federal Circuit U.S. District Court, Eastern District of Pennsyl
Admitted: 1991

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