Crown Company Limited
We are committed to becoming an innovative company that enhances the lives of individuals with disabilities, supports rehabilitation, and assists the elderly, while advancing and sustaining a higher quality of life for all. We currently hold five patents in Japan, two in China, two in Hong Kong, and one in the United States, with an additional patent pending in both the United States and Japan.
Bios
Kenneth Min Zee
​Director
Crown Company Limited
Born in Yokohama, Japan 1962
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Kenneth graduated with Bachelor's of Science degree in Chemical Engineering with minor in Polymer Science from University of Southern California (USC) in 1984. He continued his study at USC and earned his Master's degree in Manufacturing Engineering in 1985. He is a member of Omega Chi Episilon, Chemical Engineering Honor Society.
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Kenneth has worked for Chevron Inc. (www.chevron.com) for a total of 24 years starting as a process engineering in Caltex Oil Japan K.K. in 1987. He was selected as NISSA Project (Japan Saudi Joint Project) team member representing Chevron during 1991-1992. He was then transferred to Hong Kong office in 1993 and created new businesses and joint ventures for Chevron China in asphalt, molten/pelletised sulphur, paraffin wax, and petro-stations. ​
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Kenneth took early retirement from Chevron in 2010 to look after wheel-chair bound ageing parents. He found his parents becoming emotionally discouraged from their limited immobility of caring for their own daily needs, especially his mother unable to wash her paralysed contracted hands ever since she had subarachnoid haemorrhage in 1996.
Kenneth searched globally for solutions and could not find a solution. So Kenneth decided to design them.
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With his engineering background, Kenneth invented his own line of products that could benefit his parents. He has acquired two patents jointly with his first son, Vincent Zee in 2019 and another patent in 2020 jointly with his two sons. The inventions are focused on 1) mixing device with spray to disinfect viruses and bacterias, 2) sink for handicap persons assisting in personal hygiene while being gentle to the skin, and 3) mega blister pack design.​
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Japan Patent No. 6493600 Mixing Container Device with Spray
Japan Patent No. 6493613 Hand/Finger Cleaning Device
Japan Patent No. 6717513 Packing Device to Assist Acurate Mixing
China Patent No. 4701936 Mixing Container Device with Spray
Japan Patent No. 6986797 New Formula to Produce Hiypochlorous Acid Water
China Patent No. 6685511 New Formula to Produce Hypochlorous Acid Water
Hong Kong Patent No. 6986797 New Formula to Produce Hypochlorous Acid Water
Japan Patent No. 7650527 Lens and Lens Hood Design​​
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​Kenneth has submitted his sixth Japanese patent in May 2025 on massage equipment.
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​Contact e-mail: crownshokai@gmail.com
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Born in Los Angeles, USA 1954
​Jeff graduated from University of Southern California with Bachelor of Administration degree from Marshall School of Business in 1976. He had obtain his Law Degree from Santa Clara University in 1980. He was admitted to the Sate and Federal Courts of California that same year.
He has been practicing law for 39 years in Los Angeles and his clients from Japan are SEGA, CAPCOM, SNK, and Playphone.
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​Contact e-mail: jcleelaw@gmail.com
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