Atty. James N. Duca

Atty. James N. Duca

Phi Beta Kappa. Author: "The Interaction Between Mechanics Lien Law and the Bankruptcy Code," 53 The Business Lawyer 1283 (1998); "The Interplay Between Hawaii's Mechanics Lien Law and the Bankruptcy Code," Bankruptcy Law for the General Practitioner (Hawaii Institute for Continuing Legal Education 1997); "The Role of Res Judicata in Bankruptcy Claim Allowance Proceedings," 17 Univ. of Hawaii L.Rev. 1 (1995); "Fraudulent Transfer Under Hawaii Law," National Business Institute (1990); "Federal and Hawaii Regulation of Attorney Debt Collectors," National Business Institute (1990).

Honolulu Honolulu 55 yrs experience 55 year
Call (808) 272-8310 Email Book Appointment

Profile Summary

About James N. Duca at a glance

James N. Duca is an Of Counsel based in Honolulu, Hawaii, practicing at Lyons, Brandt, Cook & Hiramatsu. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on business, real estate, bankruptcy, and litigation. Admitted to practice in Hawaii (1971), U.S. District Court, District of Hawaii (1971), U.S. Court of Appeals, Ninth Circuit (1982), and U.S. Supreme Court (2003). Educated at Harvard University (J.D., 1969) and Fordham University (B.A., 1966). Recognitions include AV Preeminent. Active member of Hawaii State and American Bar Associations Bankruptcy Roundtable. Serands clients in Honolulu, HI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Phi Beta Kappa

Author

  • "The Interaction Between Mechanics Lien Law and the Bankruptcy Code," 53 The Business Lawyer 1283 (1998)
  • "The Interplay Between Hawaii's Mechanics Lien Law and the Bankruptcy Code," Bankruptcy Law for the General Practitioner (Hawaii Institute for Continuing Legal Education 1997)
  • "The Role of Res Judicata in Bankruptcy Claim Allowance Proceedings," 17 Univ. of Hawaii L.Rev. 1 (1995)
  • "Fraudulent Transfer Under Hawaii Law," National Business Institute (1990)
  • "Federal and Hawaii Regulation of Attorney Debt Collectors," National Business Institute (1990)

Practice Areas Explained

James N. Duca's Areas of Practice

Each practice area below reflects the types of cases James N. Duca handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

James N. Duca is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Hawaii →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

James N. Duca is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Hawaii →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

James N. Duca is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Hawaii →

Civil Litigation

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

James N. Duca is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Hawaii →

Jurisdictional Context

Why local counsel matters in Hawaii

Practicing law in Hawaii. Legal matters in Hawaii are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Honolulu are typically filed in the local municipal court or the appropriate Hawaii state district court, depending on subject matter and amount in controversy. An attorney licensed in Hawaii 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 Hawaii courts without local counsel or pro hac vice admission.

Looking for additional Hawaii attorneys? Browse all attorneys in Honolulu or all attorneys in Hawaii.

Frequently Asked

Common questions about James N. Duca

Where is James N. Duca's law office located?
James N. Duca's law practice is located in Honolulu, Hawaii. The firm is Lyons, Brandt, Cook & Hiramatsu. You can contact the office directly through this profile page.
What practice areas does James N. Duca handle?
James N. Duca focuses on business, real estate, bankruptcy, litigation. Each practice area listed reflects experience handling cases of that type in Hawaii.
How long has James N. Duca practiced law?
James N. Duca has 55+ years of legal experience and has been licensed since 1971.
Where did James N. Duca go to law school?
James N. Duca earned their education at (J.D., 1969); (B.A., 1966).
How can I contact James N. Duca for a consultation?
You can contact James N. Duca 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.
What awards or recognition has James N. Duca received?
James N. Duca's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard University
- 1969
B.A.
Fordham University
- 1966

Awards

AV Preeminent

Bar Admissions

Hawaii
Admitted: 1971
U.S. District Court, District of Hawaii
Admitted: 1971
U.S. Court of Appeals, Ninth Circuit
Admitted: 1982
U.S. Supreme Court
Admitted: 2003

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