US7339PExpiredUtilityPatentIndex 42

Shiitake mushroom plant named `Hokken 601`

Assignee: HOKKEN SANGYO CO LTDPriority: Jul 20, 1987Filed: Jul 18, 1988Granted: Sep 25, 1990

Est. expiryJul 20, 2007(expired)· nominal 20-yr term from priority

Inventors:INOUE SADAYUKI AYUSAWA SUMIO

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Abstract

The present invention relates to a new and distinct horticultural variety of shiitake mushroom, Lentinus edodes (Berk.) Sing. This new variety, named "Hokken 601", was discovered by crossbreeding. It is adaptable to short term cultivation in sawdust beds and is characterized by rapid growth in these beds. "Hokken 601" offers superior yields and firmer flesh than other varieties of shiitake.

Claims

exact text as granted — not AI-modified

We claim: 
     
       1. A new and distinct variety of shiitake mushroom substantially as shown and described.

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