J. Thomas Weber

Jan Sam is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. Jan, who practices law in Honolulu, Hawaii, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jan is held by other top lawyers in the same geographic and legal practice area.

David J. Minkin has been a resident of Hawaii since 1975. Licensed in Hawaii in 1984, he spent ten years in the Department of the Prosecuting Attorney of the City & County of Honolulu before joining the law firm of McCorriston Miho Miller Mukai in 1995, where he has specialized in civil litigation in state and federal trial and appellate courts, administrative hearings, arbitrations and mediations representing individuals, corporations and municipalities. David has been recognized annuall...

Gerald A. Sumida is a partner in Carlsmith Ball LLP's Honolulu office and Chair of the firm's Corporate & Business Practice Group. He concentrates on business structuring and operations, including corporate, limited liability company, joint venture and partnership matters; business acquisitions; sales and mergers; securities law; start-up company and venture capital financing; administrative and public utilities law; energy law, including energy project development and project finance; an...

Gregory M. Sato is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Gregory M., who practices law in Honolulu, Hawaii, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory M. is held by other top lawyers in the same geographic and legal practice area.

Matt Evans is a Director of Damon Key and practices in the firm’s Business & Commercial Law, Real Estate, Construction Law, Creditors’ Rights, Insurance, Litigation & Dispute Resolution, and Appeals practice groups. With a primary focus on commercial disputes, Matt aims to provide legal services in a manner that places his clients’ goals at the center, with a mind toward helping them prevent disputes before they occur and, when necessary, resolve disputes by finding ...

Joseph A. Ernst is a Director of the firm and a member of the employment law department. His practice involves counseling and defending employers in all aspects of employment law, including defense of wrongful discharge, discrimination, harassment, whistleblower, and retaliation claims. He also assists clients with employer compliance with state and federal employment and labor laws. Practice Areas: Labor and Employment, Employment Litigation, Employment Compliance, Labor Relations

Curtis B. K. Yuen, Esq. is the President of Law Offices of Curtis B. K. Yuen, A Law Corporation, and has been a practicing attorney for the past 36 years. His law firm concentrates in estate planning, wills, trusts, probate, estate and gift tax advice, asset protection and business succession planning. Curtis is a former estate planning attorney of Carlsmith Ball, LLC (Hawaii’s largest law firm). Curtis is a fellow of the American College of Trust and Estate Counsel, an international gr...

Michael J. Nakano is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michael J., who practices law in Honolulu, Hawaii, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.

Randall Sakumoto joined McCorriston Miller Mukai MacKinnon LLP in 1989 as a member of the firm's business/real estate department. His practice focuses primarily on the acquisition and development of commercial real estate in the State of Hawai'i. From 1992 to 1994, Mr. Sakumoto worked as a foreign law consultant at the Tokyo law firm of Nagashima & Ohno (now known as Nagashima Ohno & Tsunematsu), where he worked closely with Japanese banks and investment companies which had acquired s...

Listed in The Best Lawyers in America and Super Lawyers, Diane’s practice focuses on complex litigation and dispute resolution. Prior to joining the firm in 1978, she was an extern to the Honorable Herbert Choy, Circuit Judge, Ninth Circuit Court of Appeals. Diane is involved in a number of professional and community activities, servicing on the Disciplinary Board of the Hawaii Supreme Court, as a national director of Easter Seals, Inc., as well as a director of Easter Seals Hawaii and ...